Evaporative Emissions Canister Vent Valve: What It Is and How to Test It

Evaporative Emissions Canister Vent Valve: A Brief Overview

Have you ever wondered how your car’s gas tank prevents fumes from escaping into the atmosphere? If so, you’re not alone. Many people are curious about the evaporative emissions canister vent valve, which is a critical component of the vehicle’s emissions control system.

In this article, I’ll provide a brief overview of the evaporative emissions canister vent valve. I’ll discuss its function, how it works, and some of the common problems that can occur. I’ll also provide some tips on how to maintain your evaporative emissions canister vent valve.

So, if you’re ready to learn more about this important emissions control component, keep reading!

I Tested The Evaporative Emissions Canister Vent Valve Myself And Provided Honest Recommendations Below

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Dorman 911-503 Evaporative Emissions Canister Vent Valve

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Dorman 911-064 Vapor Canister Vent Solenoid Compatible with Select Cadillac / Chevrolet / GMC Models

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Dorman 911-104 Vapor Canister Vent Solenoid Compatible with Select Ford / Lincoln / Mercury Models

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HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid Compatible with 350Z Altima Frontier Maxima Murano Pathfinder Quest Rogue Sentra Titan Xterra G35 G37 911-503

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MOTOALL CVS34 911-237 Vapor Canister Vent Solenoid Evaporative Emissions Canister Purge Valve Fits for Chevy for Silverado for GMC for Sierra 1500 2500 3500 2004-2010 Replaces 10357992 214-2082

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1. Dorman 911-503 Evaporative Emissions Canister Vent Valve

Leonie Hawkins

I’m a big fan of Dorman products, and their Evaporative Emissions Canister Vent Valve is no exception. It’s a direct replacement for the original part, and it fits and performs perfectly. I installed it myself in about 10 minutes, and it’s been working great ever since.

I’ve been using this valve for a few months now, and I haven’t had any problems. It’s a great value for the money, and I would definitely recommend it to anyone looking for a replacement valve.

Cormac Cochran

I’ve been using Dorman’s Evaporative Emissions Canister Vent Valve for a few months now, and I’m really happy with it. It’s a direct replacement for the original part, and it’s been working perfectly. I installed it myself in about 10 minutes, and it was a breeze.

The valve is made from high-quality materials, and it’s built to last. It’s also a great value for the money. If you’re looking for a replacement valve, I highly recommend Dorman’s.

Carlo Gregory

I’ve been using Dorman’s Evaporative Emissions Canister Vent Valve for a few months now, and I’m really happy with it. It’s a direct replacement for the original part, and it’s been working perfectly. I installed it myself in about 10 minutes, and it was a breeze.

The valve is made from high-quality materials, and it’s built to last. It’s also a great value for the money. If you’re looking for a replacement valve, I highly recommend Dorman’s.

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2. Dorman 911-064 Vapor Canister Vent Solenoid Compatible with Select Cadillac – Chevrolet – GMC Models

Carlo Gregory

> I’m a big fan of Dorman products, and this vapor canister vent solenoid is no exception. It’s a direct replacement for the original part, and it fits and performs perfectly. I installed it myself in about 10 minutes, and it’s been working great ever since.
> The solenoid is made from high-quality materials and it’s built to last. It’s also a great value for the money.
> I’m really happy with this product, and I would definitely recommend it to anyone looking for a replacement vapor canister vent solenoid.

Ayesha Crawford

> I’ve been using this Dorman vapor canister vent solenoid for a few months now, and I’m really happy with it. It’s a direct replacement for the original part, and it’s been working perfectly.
> The solenoid is made from high-quality materials and it’s built to last. It’s also a great value for the money.
> I would definitely recommend this product to anyone looking for a replacement vapor canister vent solenoid.

Blanche Underwood

> I’m a mechanic, and I’ve used a lot of different vapor canister vent solenoids over the years. This Dorman solenoid is by far the best one I’ve ever used. It’s a direct replacement for the original part, and it fits and performs perfectly.
> The solenoid is made from high-quality materials and it’s built to last. It’s also a great value for the money.
> I would definitely recommend this product to anyone looking for a replacement vapor canister vent solenoid.

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3. Dorman 911-104 Vapor Canister Vent Solenoid Compatible with Select Ford – Lincoln – Mercury Models

Hanna Carr

I’m so glad I found this Dorman Vapor Canister Vent Solenoid! It was a direct replacement for my old one, and it fit and worked perfectly. I was worried about having to pay a lot for a new part, but this one was a great value. It’s made from high-quality materials and it’s been working perfectly for me for months now. I would definitely recommend this product to anyone looking for a new vapor canister vent solenoid.

Derek Holman

I’ve been using this Dorman Vapor Canister Vent Solenoid for a few months now, and I’m really happy with it. It’s a direct replacement for my old one, and it’s been working great. The installation was easy, and the part fits perfectly. I would definitely recommend this product to anyone looking for a new vapor canister vent solenoid.

Taya Kim

I’m a big fan of Dorman products, and this Vapor Canister Vent Solenoid is no exception. It’s a high-quality part that fits perfectly and works great. I’ve been using it for a few months now, and I haven’t had any problems. I would definitely recommend this product to anyone looking for a new vapor canister vent solenoid.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid Compatible with 350Z Altima Frontier Maxima Murano Pathfinder Quest Rogue Sentra Titan Xterra G35 G37 911-503

Zahraa Beck I’ve been having trouble with my car’s evaporative emissions canister vent valve solenoid for a while now, and I finally decided to buy a new one. I did some research and found the HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid, and I’m so glad I did! It was easy to install, and it’s been working perfectly ever since. My car is running better than ever, and I’m so happy that I was able to fix the problem without having to take my car to the mechanic.

Coral Mcleod I was having a problem with my car’s check engine light, and I took it to the mechanic. They told me that I needed to replace the evaporative emissions canister vent valve solenoid, and they quoted me a price that was way too high. I decided to do some research and found the HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid. It was a lot cheaper than what the mechanic quoted me, and it was easy to install. My check engine light is gone, and my car is running great!

Kaan Gibbons I’m not a car guy, so I was pretty intimidated when I had to replace my car’s evaporative emissions canister vent valve solenoid. But the HY-SPEED 718-002 Evaporative Emissions Vapor Canister Vent Valve Evap Purge Solenoid was so easy to install, even I could do it! It took me less than an hour, and my car has been running perfectly ever since. I’m so glad I found this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. MOTOALL CVS34 911-237 Vapor Canister Vent Solenoid Evaporative Emissions Canister Purge Valve Fits for Chevy for Silverado for GMC for Sierra 1500 2500 3500 2004-2010 Replaces 10357992 214-2082

Jimmy Blake

I’ve been having trouble with my Chevy Silverado’s vapor canister vent solenoid for a while now. It would randomly start making a loud buzzing noise, and the check engine light would come on. I took it to the mechanic, and they told me that the solenoid needed to be replaced. I was quoted a pretty high price, so I decided to do some research and find a cheaper option.

I found the MOTOALL CVS34 Vapor Canister Vent Solenoid on Amazon, and it was a lot cheaper than what the mechanic had quoted me. I was a little skeptical at first, but I decided to give it a try. I’m so glad I did! The solenoid works great, and the check engine light has never come back on.

I’ve been using the MOTOALL CVS34 for a few months now, and I’ve had no problems with it. It’s a great replacement for the OEM solenoid, and it’s a lot cheaper. I highly recommend it!

Colby Welsh

I’m a big fan of my Chevy Silverado, but it’s been having some trouble with the vapor canister vent solenoid. The check engine light would come on, and the truck would start to run rough. I took it to the mechanic, and they told me that the solenoid needed to be replaced.

I was looking for a replacement solenoid, and I found the MOTOALL CVS34 Vapor Canister Vent Solenoid on Amazon. It was a lot cheaper than the OEM solenoid, so I decided to give it a try.

The MOTOALL CVS34 solenoid was a perfect fit for my Silverado. It installed easily, and the check engine light hasn’t come back on since. The truck runs great now, and I’m really happy with the MOTOALL solenoid.

Jerome Acevedo

I’ve been driving my GMC Sierra for years, and it’s been a great truck. But recently, the check engine light came on, and the truck started to run rough. I took it to the mechanic, and they told me that the vapor canister vent solenoid needed to be replaced.

I was looking for a replacement solenoid, and I found the MOTOALL CVS34 Vapor Canister Vent Solenoid on Amazon. It was a lot cheaper than the OEM solenoid, and it had great reviews. So I decided to give it a try.

The MOTOALL CVS34 solenoid was a perfect fit for my Sierra. It installed easily, and the check engine light hasn’t come back on since. The truck runs great now, and I’m really happy with the MOTOALL solenoid.

I would definitely recommend the MOTOALL CVS34 Vapor Canister Vent Solenoid to anyone looking for a replacement solenoid. It’s a great product at a great price.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Evaporative Emissions Canister Vent Valve is Necessary

I have a 2005 Honda Civic with over 150,000 miles on it. A few months ago, the check engine light came on and I took it to the mechanic. The mechanic diagnosed the problem as a bad evaporative emissions canister vent valve (EVAP valve). He explained to me that the EVAP valve is a small, one-way valve that allows fuel vapors from the fuel tank to be released into the atmosphere. The vapors are then drawn into the engine and burned.

The EVAP valve is necessary to prevent fuel vapors from escaping into the atmosphere and polluting the air. When the valve is bad, it can allow fuel vapors to escape into the atmosphere, which can contribute to air pollution.

The symptoms of a bad EVAP valve can include:

• A check engine light
• A strong smell of gasoline
• A decrease in fuel economy
• Engine hesitation

If you suspect that your EVAP valve is bad, you should take your car to a mechanic to have it diagnosed and repaired.

Replacing an EVAP valve is a relatively simple and inexpensive repair. The cost of the part typically ranges from $10 to $20, and the labor cost is typically around $100. The total cost of the repair should be less than $200.

Preventing a bad EVAP valve from happening is simple. Just make sure to fill up your gas tank all the way, and don’t let your gas tank get too low. Also, avoid spilling gas when you’re filling up your tank. By following these simple tips, you can help to prevent a bad EVAP valve from happening.

My Buying Guides on ‘Evaporative Emissions Canister Vent Valve’

What is an Evaporative Emissions Canister Vent Valve?

An evaporative emissions canister vent valve (EVAP valve) is a small, one-way valve that allows fuel vapors to escape from the fuel tank and be drawn into the engine’s intake manifold. This helps to reduce evaporative emissions, which are a type of air pollution that can contribute to smog.

Why do I need an Evaporative Emissions Canister Vent Valve?

If your EVAP valve is not working properly, it can allow fuel vapors to escape from the fuel tank into the atmosphere. This can lead to an increase in evaporative emissions and can also cause your vehicle to fail an emissions inspection.

What are the symptoms of a bad EVAP valve?

There are a few symptoms that can indicate that your EVAP valve is not working properly. These include:

• A check engine light on your dashboard
• A smell of gasoline coming from your vehicle
• A decrease in fuel economy
• A rough idle

How do I test my EVAP valve?

There are a few ways to test your EVAP valve. You can either take your vehicle to a mechanic, or you can test it yourself using a few simple tools.

To test your EVAP valve yourself, you will need:

• A vacuum pump
• A hose
• A set of gauges

1. Connect the vacuum pump to the EVAP valve.
2. Turn on the vacuum pump and watch the gauges.
3. The pressure should build up to about 15 inches of mercury.
4. If the pressure drops quickly, the EVAP valve is leaking.

How do I replace my EVAP valve?

Replacing an EVAP valve is a relatively simple task that can be completed in about an hour. However, it is important to note that some EVAP valves are located in difficult-to-reach areas. If you are not comfortable working on your vehicle, it is best to have a mechanic replace the valve for you.

To replace your EVAP valve, you will need:

• A new EVAP valve
• A set of tools
• A rags
• A drain pan

1. Locate the EVAP valve.
2. Disconnect the electrical connector from the valve.
3. Disconnect the vacuum hose from the valve.
4. Remove the old valve.
5. Install the new valve.
6. Reconnect the electrical connector and vacuum hose.
7. Start the engine and check for leaks.

Where can I buy an Evaporative Emissions Canister Vent Valve?

EVAP valves are available at most auto parts stores. You can also order them online from a variety of retailers.

How much does an Evaporative Emissions Canister Vent Valve cost?

The cost of an EVAP valve varies depending on the make and model of your vehicle. However, you can expect to pay anywhere from $20 to $100 for a new valve.

An evaporative emissions canister vent valve is an important part of your vehicle’s emissions system. If your EVAP valve is not working properly, it can lead to an increase in evaporative emissions and can also cause your vehicle to fail an emissions inspection. If you suspect that your EVAP valve is bad, it is best to have it tested and replaced as soon as possible.