Here are the top reasons for your Instant Pot not sealing. This guide helps you troubleshoot a common problem most Instant Pot users encounter: the Instant Pot won’t come to pressure. Learn how to seal your Instant Pot correctly the first time, and how to avoid the issue.
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➡ Need more help? Check out my Instant Pot troubleshooting guide!
Pressure Release Valve Parts
Here are some of the parts that I refer to throughout this article. The steam release mechanism varies by Instant Pot model; some newer models may look slightly different.
- Float Valve: a metal pin that pops up once the Instant Pot has pressurized.
- Steam Release Valve: Steam is released through the vents in the steam release valve. It’s also referred to as the Instant Pot pressure valve, pressure release valve, or venting knob.
- Steam Release Handle: Steam is released through the vents in the steam release handle. To seal the Instant Pot pressure cooker, turn this pressure knob to the Sealing position, and to release pressure, move it to the Venting position. The steam release handle is sometimes referred to as the Instant Pot venting knob or pressure valve.
- Steam Release Button: Click it counterclockwise to spring it up into the Sealing position. To release pressure, push the button until it clicks down into place in the Venting position.
- Steam Release Switch: To put it in Sealing mode, slide it into the Seal position. To release pressure, slide it into the Vent position.
- Silicone Sealing Ring: a flexible ring that creates a seal between the Instant Pot’s base unit and the lid, allowing pressure to build up and pressurize the Instant Pot. It’s also referred to as a gasket.
- Float Valve: a metal pin covered with a silicone cover on the inside of the lid, which keeps it in place. It can be removed and cleaned.
- Anti-block Shield: metal cover that prevents food particles from entering and blocking the steam release pipe. The anti-block shield covers the exhaust valve and can be removed and cleaned.
Why Is Your Instant Pot Not Sealing?
One of the most common issues people encounter with Instant Pot (aka Instapot) is that their Instant Pot won’t pressurize or seal.
This happens to me, and I’m sure it happens to most electric pressure cooker users. Usually, it’s an easy fix!
New Instant Pot users, in particular, have difficulty troubleshooting what’s wrong when their Instant Pot is not sealing. They may think that the pressure sensor is busted or something is wrong with the unit.
If the countdown timer has begun and the float valve is not rising, the Instant Pot won’t seal.
If the Instant Pot is not pressurizing but counting down, timer has begun and the float valve is not rising, the Instant Pot won’t seal.
I’ve compiled a list of possible reasons why your Instant Pot is not pressurizing. You’ll most likely be able to troubleshoot your issue in one of the following cases.
Another common problem when the Instant Pot is trying to come to full pressure is the Burn or Food Burn Message, so I encourage you to read that article too!
📍 PRO TIP
- There are various reasons for sealing problems, ranging from the Instant Pot sealing ring not being in place to the pressure release handle being in the Venting position. I’ll go into detail shortly.
- Once you diagnose the reason for your Instant Pot not coming to pressure, make sure you have enough liquid in the Instant Pot before you continue with pressure cooking.
- Often, some of the liquid evaporates while the steam is leaking. If you restart the pressure cooking process without compensating for the lost liquid, you will likely have more sealing issues.
Should steam come out of the Instant Pot when pressurizing?
Yes, steam will escape from the steam release and float valves until the Instant Pot is sealed.
When you initially program the Instant Pot to pressure cook, the display says On. After a few minutes (anywhere from 5 to 30 minutes, depending on the quantity and temperature of the food), you’ll see steam coming out of the pressure release (steam release) handle and/or float valve on the top of the lid. This is perfectly normal.
After some hissing, steaming, and hesitation, the float valve usually rises to the Up position, and the Instant Pot is sealed. After a few minutes, the display should start counting down from the number of minutes you programmed the Instant Pot to pressure cook.
Should steam come out of the Instant Pot once sealed?
No heavy steam should come out once the float valve is in the sealing position (up position).
However, I have occasionally seen tiny wisps of steam when it’s sealed, and this is not a cause for concern. This usually happens when cooking something with a lot of liquid, such as soup.
1. The Instant Pot Pressure Valve is in Venting Position
Different models of Instant Pot have different pressure release mechanisms.
- Steam Release Handle: The venting knob can be turned from Venting to Sealing.
- Steam Release Button: When the button is up, it seals, and when it’s down, it vents.
- Steam Release Switch: The switch can go from Vent to Seal.
When using the Instant Pot for something other than Slow Cook, Yogurt, or Sous Vide, the pressure release needs to be in the Sealing position.
SOLUTION: Open the Instant Pot and make sure there’s enough liquid. If too much liquid has evaporated, the Instant Pot won’t pressurize, so add more liquid if necessary. Close the Instant Pot, ensure it’s in Sealing position, and resume pressure cooking.
If you have trouble closing the lid, it’s probably because the contents are hot. Move the steam release handle to the Venting position and make sure the lid is properly closed. Then, move the steam release handle to the Sealing position.
2. The Silicone Sealing Ring (Sealing Gasket) is not Properly Seated
If the ring cannot be rotated around in the sealing ring rack, it’s not seated correctly. You should be able to turn it in place, maybe with a bit of effort. If the sealing ring hasn’t been installed correctly, you may find that steam is leaking out of the sides of the lid.
SOLUTION: Open the Instant Pot and push down the sealing ring all the way around the ring rack to make sure it’s properly seated. Then, try turning it in the ring rack. It should move/rotate around the ring rack. A new sealing ring can be harder to move, but you should be able to.
3. Sealing Ring is Missing/Misplaced
It’s possible that the sealing ring or gasket was removed for cleaning and not placed back in the Instant Pot lid’s ring rack. If your sealing ring is missing, you will see the Instant Pot leaking steam from the sides of the lid.
SOLUTION: Replace the Instant Pot gasket.
4. Not Enough Liquid in Instant Pot to Build Pressure
This is one of the most common Instant Pot issues when it’s trying to come to pressure. According to the official manual, the Instant Pot requires at least 1 cup of liquid. I’ve used as little as ½ cup and done fine with many Instant Pot recipes. Remember that it needs to be thin liquid such as water, broth, lemon juice, and soy sauce.
Some liquids like canned tomato sauce are too dense and require thinning out with broth or water. If your Instant Pot isn’t sealing, this is one of the more common reasons.
SOLUTION: Add more water or broth. If the final result is a dish that’s too thin or liquidy, you can use the Saute function and let the liquid reduce and thicken, or you can add a thickener like cornstarch, flour, potato flakes, etc.
5. Food is Scorched at the Bottom of the Inner Pot
If food is scorched on the bottom of the pot, the liquid won’t make contact with the bottom, and the Instant Pot won’t build steam. Here are a few of the reasons food gets scorched on the bottom of the Instant Pot:
- After browning or sauteing, if browned bits are sticking to the bottom of the pot, you need to deglaze the pot. Deglazing involves adding liquid (e.g., water, broth) to the heated pot and stirring to allow the browned bits to come free.
- The liquid is too thick. This can happen with thick sauces such as tomato sauce, mole sauce, or pasta sauce. Thick sauces should be placed at the top without stirring them in, and you can also thin them out with water or broth.
- Starchy foods are making contact with the bottom of the inner pot. Starchy foods, such as pasta, rice, etc., should be layered on top of other ingredients without stirring them in.
- The Instant Pot is overfilled with food and there isn’t enough room for the liquid to circulate.
SOLUTION: Open the Instant Pot, transfer the contents to a large bowl, and clean the inner pot by scraping it with a plastic or wooden scraper. (You might even need to soak it with warm water and dish detergent for a bit.)
I have several of these pan scrapers that work well. Once the inner pot is clean, resume cooking, but add more liquid.
[Read More about layering problem ingredients such as sauces, pasta, rice, etc.]
6. The Sealing Ring has Expanded Too Much and Instapot Won’t Seal Properly
The sealing ring naturally expands when it’s heated. Once cool, it should return to its natural state. If you’ve just finished cooking something, the sealing ring may still be in its expanded state, preventing the Instant Pot from sealing.
SOLUTION: Try placing the Instant Pot sealing ring in the freezer or running it under cold water to contract it. You can also try turning the sealing ring over and replacing it.
7. Instant Pot Sealing Ring has Debris or Food
The Instant Pot sealing ring must be clean to create a proper seal.
SOLUTION: Make sure no food is stuck to the sealing ring and clean it with soap and water.
8. Too Much Water has Evaporated Before Problem was Fixed
If the pot wasn’t initially sealed properly and you corrected the problem, it’s possible that too much liquid evaporated, leaving the pot without enough liquid in the pot to create the required steam. This can cause the Instant Pot to not pressurize.
SOLUTION: Open the Instant Pot and check the quantity of liquid. You need ½ cup to 1 cup. Add more liquid if necessary.
9. The Sealing Ring is Damaged or Torn
If your seal is heavily used or pulled on too hard, it can wear out or tear, and you may need a new seal.
SOLUTION: Purchase a new sealing ring. Keeping a spare sealing ring on hand is always a good idea.
10. Timer Function was Used Instead of Manual or Pressure Cook
Some older models of the Instant Pot have a Timer button. The Timer button allows you to set a delayed start time. When you press the timer button, the time that shows up is the number of hours until cooking starts. So, if your Instant Pot timer is not starting, this could be the reason.
SOLUTION: Press Cancel to cancel the timer. Select Manual or Pressure Cook mode (or another cooking option, e.g., Poultry or Meat) and wait a few seconds for the Instant Pot display to change to On. If you wish to use the timer functionality, select the cooking function (e.g., Manual, Pressure Cook, Poultry) first, then press Timer or Delay Start (on newer models).
11. The Instant Pot Lid Area or Liner is Dirty
The Instant Pot lid and the area where it fits on the base unit need to be clean and free of food debris.
If food is stuck to the rim of the Instant Pot inner pot, the seal will not be tight when you close the Instant Pot lid, and steam can escape.
SOLUTION: Open the Instant Pot lid and use a cloth or clean toothbrush to wipe around the rim of the Instant Pot lid and the base unit. Thoroughly clean the inside, outside, and rim of the inner pot.
12. The Instant Pot Float Valve or Anti-Block Shield Has Debris
When you cook pasta or other messy foods, the Instant Pot valve and anti block shield can become dirty and obstructed.
SOLUTION: Remove the anti-block shield and float valve and clean with a clean toothbrush and soapy water. Clean the hole that the float valve goes into with a brush or pipe cleaner. Clean all parts of the lid. Dry well and replace the parts.
See my Instant Pot Beginner’s Guide to find out how to remove these.
13. Food is Frozen
Frozen food takes longer to cook, and the Instant Pot takes longer to come to pressure.
SOLUTION: If you’ve added frozen food to the pot, wait a bit longer to see if the Instant Pot will seal. If you’re cooking a large quantity of frozen food, I recommend thawing it first, because it will take a very long time to come to pressure and cook!
14. Large Quantity of Liquid in Instant Pot
If you’re making soup or cooking a larger quantity of food in the Instant Pot, you may have a lot of liquid. The more liquid you have, the longer it takes for the Instant Pot to seal.
You also need to ensure that your ingredients do not exceed the Max Fill mark (⅔ full). For foods that expand (e.g., rice, beans, and pasta), you should not exceed the ½ full mark.
SOLUTION: Wait longer to see if the Instant Pot will seal. If you’re above the recommended max fill lines, split up the recipe and cook it in two batches.
15. The Float Valve is Up, but Instant Pot Just Says On and the Countdown Timer Not Starting
If the Instant Pot just says ‘On,’ it could be because there is a delay between the float valve rising up and the timer starting to countdown.
I’ve had this happen when I’ve used less liquid than is recommended. The Instant Pot comes to pressure, and the float valve comes up, but the display says ‘On‘ and never counts down. In my case, it was just a one-time thing.
SOLUTION: Wait a bit to let the timer begin. The float valve coming up locks the lid but the Instant Pot may need more time to pressurize in order for the timer to start. If the ‘On‘ never changes to counting down, you must set an external timer and press Cancel when the time’s up. Try doing a water test to make sure the problem doesn’t recur. If the problem persists, open a support ticket.
16. The Power Cord is Loose
Some Instant Pots have detachable power cords. The power cord needs to be pushed into the base unit all the way. It can come loose if you move the Instant Pot or accidentally bump it.
SOLUTION: Push the power cord all the way into the base unit. Also, make sure the power cord is securely attached to the wall outlet. Test the outlet to make sure it is working with another appliance or an electrical outlet tester.
17. The Wrong Size Inner Pot was Used
If you have multiple Instant Pots of different sizes, you may be using the wrong stainless steel inner pot/liner. The 6-quart inner pot fits into the 8-quart Instant Pot. It’s an easy mistake and a common issue!
SOLUTION: Make sure you use the correct inner pot.
18. The Float Valve is Missing
If you remove the float valve while cleaning the Instant Pot lid, you may forget to replace it.
SOLUTION: Put the float valve back in and replace the silicone cover.
19. The Steam Release Handle is Missing
If you remove the steam release handle while cleaning the Instant Pot lid, you may forget to replace it.
SOLUTION: Put the steam release handle back onto the lid and push it down to make sure it’s properly seated on the steam release pipe.
20. The Lid Locking Pin is Stuck
The spring-loaded pin (lid locking pin) on the rim at the back of the lid could be stuck in the retracted position and this means your Instant Pot lid won’t close properly.
SOLUTION: Push on it from the inside and outside of the lid or gently jiggle it to get the spring mechanism to reset the pin.
21. The Exhaust Valve is Loose
In rare cases, the exhaust valve inside the anti-block shield can become loose, such as during shipping.
SOLUTION: Carefully tighten the valve so it’s not loose anymore. Don’t overly tighten it.
22. The Steam Release Handle is Not Properly Seated
If you remove the Instant Pot steam release valve or handle while cleaning the lid, it may not be put back correctly. It needs to be pushed in all the way. If it isn’t securely seated, steam will leak from the valve or handle.
SOLUTION: Push in the Steam Release Valve and move it from Sealing to Venting a few times so it sits properly.
23. Instant Pot Display Says noPr
If the Instant Pot is showing the noPr error message, it could be that it couldn’t reach a high enough temperature during the pre-heating stage. This could be due to the quantity of food or liquid, frozen ingredients, or any of the reasons in this article.
SOLUTION: If you’re not making any of the above mistakes but get the noPr error, press Cancel and try restarting the pressure cooking program again.
24. Instant Pot Leaking Steam Even Though the Float Valve is Up
There’s a metal safety clip inside some older pressure release valves. It appears to prevent the Instant Pot from overpressurizing.
Unfortunately, this metal ring can get bent over time or through shipping. This causes the steam release handle to tilt in the sealing position as if it were set to the Venting, allowing steam to escape.
Newer models of the steam release handle and sealing valve do not have this problem since they now have a silicone retaining ring that prevents them from being improperly seated on the steam release pipe, thus creating a good seal.
SOLUTION: Purchase a new steam release handle or remove the metal ring, straighten it with a pair of pliers, and put it back in. Here’s a Youtuber who’s posted a video on how to fix the Instant Pot not building pressure due to this issue:
I thank Donald Task and the Reddit Instant Pot community for bringing this problem and solution to my attention!
25. No Liquid for Pot in Pot Cooking
The pot-in-pot cooking method is used for cakes, eggs, lasagna, and other dishes that require steaming. If you don’t add water to the bottom of the pot, it will not come to pressure.
I hope this Instant Pot troubleshooting guide has helped you find out the reason for your Instant Pot float valve not sealing so you can get back to cooking your favorite Instant Pot recipes. Over time and with experience, you should encounter this problem less frequently.
If you continue to have issues with the Instant Pot not pressurizing, try to do a water test to see if it’s an issue with your unit. If the water test fails, you should either return the Instant Pot to the place of purchase or contact Instant Pot customer service to file a support ticket.
✅ Why Trust Neena at Paint the Kitchen Red?
I’m Neena, and I have a lifetime of experience working with pressure cookers. I know how to maximize the potential of a pressure cooker to consistently produce delicious and easy meals. With my Instant Pot expertise, I can provide valuable insights, troubleshooting advice, and innovative recipe ideas so you can trust me on all things Instant Pot!
➡ New to the Instant Pot? Get my Instant Pot instructions for beginners.
If you’re new to the Instant Pot and aren’t familiar with how to use it, here are my guides on how to use some popular Instant Pot models:
- Instant Pot Directions for Beginners
- Instant Pot ULTRA Beginner’s Manual
- Instant Pot DUO EVO PLUS Beginner’s Manual
- Instant Pot DUO NOVA Beginner’s Manual
- Instant Pot DUO GOURMET Beginner’s Manual
- Instant Pot PRO Beginner’s Manual
- Instant Pot DUO CRISP Beginner’s Manual
- Instant Pot PRO CRISP Beginner’s Manual
- Instant Pot PRO CRISP vs DUO CRISP
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Troubleshoot Common Instant Pot Problems
Find out some of the frequently encounter Instant Pot problems and how to fix them. From the burn message to error codes, these resources will help you out.
/sye says
This may sound like I did not read the manual and you would be right. Just got my IP and no idea where the manual is.
My question, you folks talk about sealing, but I am having a hard getting it to just seat. Should you not beable to twist the lid on to line up the lid indents with the base indents. For the life of me I cannot make that happen. Or is that not a thing is it just the rubber seal that locks the lid into place. I have used a few times and everytime i can simply lift the lid without depressuring it, (which means it never did pressurize).
Paint the Kitchen Red says
To close the Instant Pot, the arrow on the lid needs to line up with the arrow on the base with the picture of the open lock, BEFORE you turn the lid. Place the lid on and it should be seated firmly and then turn it clockwise. You might find this post helpful? https://www.paintthekitchenred.com/instant-pot-how-to-quick-start-guide/
Abby says
I just bought a new instant pot and had another reason why it would not pressurized. I guess during shipping, the valve was loosened and although it was in the sealing position it was not sealing. To fix this, you have to manually fix/tighten the valve so it is working correctly.
Paint the Kitchen Red says
Abby – thank you so much for sharing that. I’m sure it will help others. Glad you were able to get it figured out.
Marisa Fox says
How do you manually fix/tighten the valve?
I have been using my pressure cooker almost every day for months — but yesterday, after it reached pressure, steam started coming out of the sealed valve. I tried to re-seal it, but in the sealed position, steam was escaping, and it was slowly moving on its own to the venting position. Somehow, it stopped releasing steam when i moved it a little bit from completely sealed to venting. Makes zero sense. I cleaned it thoroughly – and it continues to not want to stay in the sealed position about 2 minutes after it reaches pressure & starts counting down.
Paint the Kitchen Red says
Marisa – the fact that it’s moving to automatically venting makes me suspect that it’s having trouble with the pressure level and needs to release steam for safety reasons? If it happens again, you might want to open a support ticket. https://support.instantpot.com/
Kathy S. says
I read that covering the vent when doing a quick release with a kitchen towel helps keep splatter to a minimum. I have done this several times. I was just told that this practice is dangerous!! Can anyone tell me if it is true? And why it is dangerous?
Thanks.
Paint the Kitchen Red says
Hi Kathy – I too use a light towel lightly draped over the vent (but always leave an air gap) to prevent splatters and a mess. I think the reason they say it’s dangerous is because some people can do it irresponsibly: use a heavy towel, keep their hand on or near the towel, weigh down the towel, cover with something other than a towel. I think you have to be careful and cautious, like with any hot appliance.
Kathy S. says
So the danger is burning yourself? Not the instant pot blowing it’s top?? That is what I was afraid of when I was told it was dangerous. I also think using common sense, and being careful is important, but being an IP newbie I am still learning the “how to’s”. Thanks for your reply. 🙂 And I love my instant pot. You can call me a “pothead” anytime 🙂 Love your site.
Paint the Kitchen Red says
Thanks Kathy! I think there’s controversy over this, and I am not an authority, for sure! Maybe the danger would occur if you have a very messy dish with lots of particles that could clog up the valve and then you cover the valve without anywhere for the air to escape. Like I said, I drape the towel, and always leave an air gap. I’m really glad you’re enjoying your new IP, come back soon!
Nancy Scholz says
The first and second time I used my IP, I had no issues with pressure cooking. The 3rd time I had a heck of time with pressuring. Even in the sealed positioned, I had steam pouring from the valve as if it were in the vented position. It took 4 attempts to finally get a seal. The sealing ring was well seated and clean of debris, there was no debris on the lid, the float valve and antiblock shield were clean but I went ahead and cleaned all these things again. When I turn the knob from venting to sealing, it does not seem to lock in placere. I can easily twist the knob in a circle. Any recommendations for this. My IP is new so I shouldn’t have this issue, correct? Thank you for any ideas you can give me.
Paint the Kitchen Red says
Nancy – I’m assuming you have the LUX or DUO. The steam release handle should be loose, so that’s not a problem. But when you move it from sealing to venting it sort of lifts up a bit. It’s possible the steam release handle was not seated properly. Did you do a water test again? I always suggest a water test when you have these types of problems. It could be that particular recipe you were making, so if the water test works that’s probably the reason. Let me know if you can give me further details.
Abby says
Mine was doing the exact same thing. I spoke to instant pot and was told that it is not hard to tighten that valve. And that it could’ve loosened while being shipped.
Barbara Schlatter says
My instant pot only comes to LOW pressure , so frustrating ! It is a relatively new pot !
Paint the Kitchen Red says
Barbara – that’s strange. Please do contact the company. They’re really good about troubleshooting and even sending out replacement if there’s a defect.
barbara says
thank you so much, you give me hope !
Paint the Kitchen Red says
Hi Barbara, you’re welcome. It gets easier, once you’ve cooked in the Instant Pot for a while and you make mistakes, you’ll know what to avoid!
Barbara says
am a pro when it comes to pressure cooking . Love my Fargo stove top P.R. Is more reliable than the fancy Instant pot . ,for which I paid way too 1much and does only come to low pressure !
Paint the Kitchen Red says
Barbara – if your Instant Pot is only coming to low pressure, there’s something wrong with it! You need to contact the company. Good luck.
Dave says
It’s amazing the reviews are so good when you buy this thing, and when you get one it has problems sealing!!! Ours is going to the dumpster!!
Paint the Kitchen Red says
Hi Dave – I’m so sorry you’re frustrated. I am not employed by the Instant Pot company (just a user) but somehow I feel responsible for making people like the Instant Pot! Can you tell me what you have been cooking when you experience this problem? Maybe I can try and help you out.
Cindy K. says
We had a problem with ours not sealing after using it for several months, and thanks to this blog, we found out that it was #5 – scorching on the bottom of the pan from sautéing and not deglazing! Thank you for you blog post! Saved us more frustration!
Paint the Kitchen Red says
Cindy – I’m really glad you were able to fix your problem. Once I stopped making newbie mistakes, the most common reason for my Instant Pot to not seal is when I adapt a non-IP recipe and haven’t perfected the amount of liquid I need to add, and it ends up scorching. Some items like nuts are particularly tricky 🙂
Harry I. Roccaforte says
Yes I have the Duo 6 quart and I have tried the + button and after 3 seconds it shows “S On” but to no avail because there is still no BEEP to be heard. You might say that this Pot is defective. This is the third one that has been replaced and all three have no BEEP.
Paint the Kitchen Red says
Oh. That’s really odd. When you’ve been getting replacements, have you been in contact with the Instant Pot company? They’re pretty good at answering questions. I’m sorry for your frustration, but I’m stumped too. Good luck.
Harry I. Roccaforte says
I bought an Instant Pot 6 qt, read the instruction, did the suggested test run and there was no BEEP sound. I then tried Yogurt and again no BEEP sound. Has this happened to others? Is there a way to correct it?
Paint the Kitchen Red says
Do you have the Duo 6 quart? It could be that your sound has somehow been turned off. See if pressing and holding the ‘+’ button for a few seconds makes the beep sound turn back on. Do let me know how it goes.
Dj Kessler says
Where is the anti-block shield? Please discribed for I am blind. I understand the concept. Dj kessler
Paint the Kitchen Red says
Hi Dj – The anti-block shield is on the inside of the Instant Pot lid, and is the metal circular part 1-inch in diameter with ridges on the side that is located next to the smaller silicone-capped float valve. On some older Instant Pot models, it’s more oval-shaped. Thanks for your question.
Lauren Peng says
So I made a teriyaki chicken dish tonight and when I went to do a quick release I had sauce spitting g out of the pressure release valve. What could be causing this? Everything was cooked Just fine but I had a mess. I was able to just slowly release the steam to control the amount of liquid spitting out. But….
Paint the Kitchen Red says
Hi Lauren – this can happen with some foods and sauces and also if your Instant Pot is too full. In this case, it’s best to let the pressure naturally drop a little bit and then release the pressure in spurts. I place a towel over the lid to control the mess. Also make sure you clean all parts including the sealing ring, anti-block shield and valves so that you don’t have problems the next time you cook something.
Amber Doll says
Thank you for this wonderful guide, how kind of you.. I’ve bookmarked it for future reference! Tonight I experienced an issue with my NEW instant pot not Sealing so I tighten up the power cord and I put the lid back on and I’m waiting for it to come to pressure as I type. I did inspect the silicone ring to make sure it was placed properly, I always clean mine fully after I use it so there’s no debris issues going on. Possibly I jumped the gun and did not give it enough time to come to pressure. I will update if that is not the case. Many thanks again 🙂
Paint the Kitchen Red says
Hi Amber – hope you got it worked out. Let me know if you have any questions and thank you for your comment.
Kathy says
Mine is brand new and I have to push the lid down to get the valve to stop sputtering, swishing and spewing steam.
Paint the Kitchen Red says
Hi Kathy, what happens if you don’t do that? Is it possible that you’re not giving it enough time to seal on its own? I have heard Instant Pot users saying they have to do this, but I don’t think with new IPs. If you take a video and send to the IP customer service providing the serial number they should be able to help you out. Good luck and thanks for your comment.
John Kutz says
I’ll bet nobody has had an earwig crawl into the float valve cavity! Keep of spoiled my appetite. No idea how that happened, but it works a lot better now!
Paint the Kitchen Red says
Wow! Should I change the post title to 17 reasons and add your’s 🙂 ? That does sound unappetizing, hopefully you’ll get that image out of your mind pronto.
Chandra R. says
Thanks for the list. I couldn’t get the lid to close and after cleaning everything and replacing the ring, I was at a total loss when I scrolled down and saw your mention of a loose cord. I shoved the cord towards its socket in the unit and voila, working Instant Pot!
Paint the Kitchen Red says
Chandra, in my opinion the best kind of problem! Easily solved and easily avoidable! Thanks for sharing.
Jodi says
So this is happening to mine too. EVERYTIME I try to use the pot, it does not pressurize. It takes 3,4,5 tries sometimes and I have found the last 3 pots of chilli have cooked to the bottom of the pot by the time it is done.
Very annoying. I would rather use my crock pot and know it will be done when I get home than spend an hour and a half tryin to cook chilli.
And yes, I have done very thing above including clean the valves.
We are ready to chuck ours.
Paint the Kitchen Red says
Jodi, how frustrating! I’m assuming you tried a new sealing ring, right? And what happens when you do a water test? If the water test works, could it be that it’s the chili recipe? i.e. you have ingredients that don’t do well in the IP? This happens to me with my Mexican mole sauce. No matter what, even if I add a lot of water, it will stick to the bottom (due to nuts, I believe…)
Chantay says
I have a similar issue with my year old 6 qt instant pot that i have had for a year now. When I do the water test it seals fine…I have replaced the sealing ring, and I have scoured the thing til every little piece shines. But the last three times I have tried to cook anything in it…it won’t pressurize. The first time it happened it was chili, read everything chalked it up to maybe being too thick. Tried the water test, and it sealed fine. The next time was french dip for sandwiches…has worked successfully MANY MANY times in the past, wouldn’t seal, replaced the sealing ring, tried the water test which again worked just fine (I just bought an 8 qt version so transferred everything over to that to save dinner, and wiped out the lid to try the water test). Today i tried a different chili recipe for a work potluck, more water, less beans and less tomato than before, same issue. The countdown starts, but the pot is not pressurized! Of course this just started happening right when my year warranty ran out too :p
Paint the Kitchen Red says
How frustrating, Chantay. Have you tried contacting the company? I know some people push down on the lid right at the end when the sealing valve should be popping up, when steam is starting to come out. I don’t think this is recommended, but I know it works for them….
Donna says
I’ve found that I need to push down on the lid sometimes before the pressure button will pop up and pressurize. Once I do that, the steam stops coming from the valve and it pressures right up. I think I may have worn mine out!!
Paint the Kitchen Red says
Hi Donna, this is a common issue that Instant Pot users encounter, and they do exactly what you’re doing. I’m not sure why it starts happening. You may want to replace the sealing ring and see if that helps…. Let us know if you find out anything else.
Tracy Gossoo says
Me, too! Same issue, but if I push down on the lid, it seals and all is well.
Codi says
I have been trying to steam a spaghetti squash for an hour now. I’ve trouble shot the suggested… the pot warms somewhat but it doesn’t get hot whatsoever. Nothing seems to work.
Codi says
Ehhh. So, I have two instant pots…. the inner bowls got mixed up. Whoops.
Paint the Kitchen Red says
Hi Codi, thanks for updating us. These things happen 🙂 Glad it was an easy fix.
Kit says
If the pot does not pressurize should the countdown still start? Last night countdown started in manual mode but the pot did not come to pressure and dinner was ruined. Thanks!
Kitty Deschanel says
After having the same problem, I’m wondering this too. I love my Instant Pot and it’s usually foolproof – what a disappointment!
Paint the Kitchen Red says
Kit and Kitty, I’m usually really good about responding to comments, but I somehow missed Kit’s and only saw it when Kitty posted her comment – so sorry. So if your pot starts counting down and the pot does not come to pressure, it’s most likely that there was A) Not enough liquid B) Scorched food on the bottom before starting the pressure cooking C) Too much food in the Instant Pot and not enough circulation of the liquid. D) Pre-made sauce that has added flour/thickener E) Tomato based sauce that’s too thick. If you’re using a very thick tomato-based sauce, thin it out with broth or water and/or put water at the bottom of the pot, and add the tomato sauce as the final layer and don’t stir. Without knowing your recipe, it’s a bit difficult to diagnose what happened. Feel free to contact me if you have more questions. Good luck, and please don’t be discouraged. The more you cook with the Instant Pot, these incidents will occur less frequently!
Kit says
Happened again, two recipes in a row. I even replaced the sealing ring. The first night was chilli from pressurecookrecipes that I have successfully made before https://www.pressurecookrecipes.com/instant-pot-chili/. Three tries. I removed the sealing ring and on the third try it came to pressure.
Last night I made Mongolian chicken from Sweet and Savory Meals https://sweetandsavorymeals.com/instant-pot-mongolian-chicken/. Three tries again, then I gave up and let the timer count down to zero while the IP hissed and clicked. I added a covered dish of rice on top during cooking but I frequently do this without issues. DH is ready to buy a new unit but it shouldn’t be acting up like this, I have only had the IP since March 2017. I love my IP and am not ready to say goodbye. Any help is appreciated!
Paint the Kitchen Red says
KIt, I’m sorry – how frustrating, especially when you’re trying to get food on the table… So a couple of things: is it possible this happens when you’ve already cooked something else i.e. has the sealing ring expanded? Also, have you taken out the float valve, anti-block shield and pressure release handle and cleaned with a brush or pipe cleaner (and the hole the pressure release valve sits in)? I have called the IP company and had them help me right away. Try and call them before you go out to buy a new IP. http://instantpot.com/contact-us/ Good luck, and let me know if you figure it out.
John says
Did your food burn on the bottom during sauté?
Paul says
I went through two units already. Extremely unreliable device. And I only used it a handful of times. Disappointed. Will be looking for a different one.
Cyndi says
I agree with you. Mine has been leaking everywhere, and I get the “NoPr” light. The InstantPot Duo 7-in-1 is a failure. I have the same exact model, which is a year older, and it works flawlessly, but this newer one, just will not work.
I have read and done everything on this site, and I’ve contacted InstantPot customer service, and they only wanted to sell me another unit.
Not happening. I see the raised metal ring on this pot is not uniform (I should say this pot has only been used SIX times since I bought it — got it for my mom — and she died, so it’s just sat in the box until recently.
I am very disappointed in InstantPot, and VERY SORRY I had recommended it to so many people. I would have expected them to have sent me a new lid, but nope, they just told me the warranty had expired and to buy a new one.
Whatever. My “old-fashioned” Presto pressure cooker that my parents bought me when I first married STILL works, so I am DONE with InstantPot.
Ev says
This happened to me on many frustrating nights. I’d start it over and over to no avail. Cleaned seals and everything. Then I tried something different. When it started counting down,when it should have gotten to full pressure, I simply pushed the lid down. This sealed the pot and the little valve finally popped up! Hopefully this simple fix will help you too.
Solange Azevedo says
Thank you so much for sharing this information. This really worked!
John says
Mine tonight was lentils and veggies in a peanut side..not an instant recipe..the red lentils seemed to drop to the bottom and burned..also the countdown started without being pressurized..this happens to me often…
Almost ready to chuck it
It’s supoosed to be faster..takes 20 minutes to pressurize..ridiculous
Paint the Kitchen Red says
John, no don’t chuck it! So, the biggest advantage of the Instant Pot for me is that I can let it cook and go about doing other things without having to babysit. That being said, if your’s often doesn’t come to pressure, that advantage goes out the window – so I can imagine your frustration. I always advise people to use an existing Instant Pot recipe and tweak it to adapt to your own recipe. In this case, sounds like you had nuts in the sauce? Nuts are a problem in the IP for me – they tend to make the sauce stick to the bottom. I have not had luck adapting my chicken mole recipe without making major tweaks. Peanut butter thinned with liquid does work.
Rosey says
Those types of dishes are best cooked pot in pot. There has to be liquid in the bottom of the pot in order to maintain pressure. Do you research on cooking with different foods.
Tj says
The float valve has a locking ring that prevents it from sealing when the lid is not fully secure. The safety mechanism is activated by a plunger that is pushed in. The plunger rides the inner heating pots locking cams, first it locks the float valve, then once tight, the plunger is free (out) which releases the lock on the plunger. The problem is ,if the inner heating pots is not perfect in place, when considering the outer plastic brim that has the steam outlet, the lid is in fact closed , but the plunger is pushed in enough to prevent the safety.mech from releasing the float.valve. it Is a defect, poor assembly out of the box . The fix is: hold the inner heating pot and turn it slightly inside the external housing. This allows the plunger to fully release, allowing the saftey mech to release the float valve once the lid is secure.
Paint the Kitchen Red says
Tj – thanks for sharing this information. I’m sure it will be useful to others who are experiencing this issue!
Maekinnc says
Finnally an answer! Ty you so much
sondra says
i have had multiple issues with this, it isnt always one of those problems, sometimes i have to tap mine and that doesnt always work (when it does this even though there is some pressure it also does not lock) I have contacted instant pot over a month ago and still no response, and nothing on mine should be worn as I had cooked with mine very few times and had it less than two months. I am sadly disappointed as I moved out of state and left my other appliances this was suppose to replace in storage there ;(
Paint the Kitchen Red says
Did you open a trouble ticket online, Sondra? Email me your trouble ticket number: PaintTheKitchenred gmail.com
John says
This has happened to me the last 4 times
If I remove the cover and put it back it might seal
John says
If it’s burned on the bottom it will do it..one time I took the cover on and off 3 times in a row and it worked
Paint the Kitchen Red says
You’re right John, that’s usually the #1 reason for me – usually because I’m trying out a new recipe and figuring out the quantity of liquid and/or optimum ingredients.
Howard says
I’m having the same disaster right now, that’s why I’m on the internet.
Ed says
Coming from metal to metal seals…I overlooked a kinked seal. Thanks!
Paint the Kitchen Red says
That sealing ring can be tricky! You’re welcome.
Khaty says
Does instant pot let steam out when cooking cause mine isn’t I am scared it will explode
Paint the Kitchen Red says
Khaty, you’re perfectly safe 🙂 There will be steam before it comes to pressure, but not while its cooking. That lack of steam allows the pressure to build. You can rest assured that the Instant Pot has lots of safety features, so don’t worry!