⫷ EVAP Vapor Vent Solenoid Info and Easy Test. p0446, p0449, ⫸

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tools:
Torque wrench

[Snouthunter]

That's the first time I've saw someone do exactly what you just did.
I'm having a problem out of that part. P0441. I gotta test that part, and more than likely, replace it.

[timbrown]

lol. Dust was great. Thanks for the tip my friend. New son in law has this car. Drives for uber and got the code. This should help him get back on the road!

[mikedains]

I have a 2000 Chevy Malibu 2.4 engine of replaced all the vapor canisters and The Purge pump whenever I put gas in it it will not start very easily do you have a way that I can fix

[gknettel]

Truck has a harder time starting once the motor is hot. Dakota R/T— replaced the IAC and ECT, MAP sensors and did a TB clean and sea foam. All helped, older truck parts could be replaced anyways, however I’m thinking this may be a culprit. No codes but evap isn’t passing on obd2- also noticed the truck will not stay running if I pump gas into it while it’s on. Thanks!

[Catlove]

How u make the 9 volt kit to hook up to the vent solenoid to check if functioning

[CALICOASTFISHERMAN]

Scotty lol i have a 2004 trailer blazer code po455 let see it does at times smell like gas and its seems to misfire when idel

[TheFierro]

Will this cause a rough idle and poor gas mileage?

[joegrimes]

Wish I k ew where you was my GMC was plugged into computer running like crape and that’s what the first thing popped up was EVAP box? Where is this located on GMC truck?

[Nicksclipsnflips]

Does the truck run horrible like barely run when that’s bad

[MonacoServices]

Quick question I change the Evap and still the computer is not ready how I can make the computer ready the new part?

[mclaurinisGODsSon]

Why did it get stuck? I guess thats normal if the solenoid is old. Thanks.

[avalle]

Hi Scotty, for a 2021 Tacoma, does the whole canister need to be replaced? Can’t find anything online that shows the solenoid for a Tacoma. Thanks

[John-tipo]

My 07 Yukon Denali is throwing a 0455 and 0443 code what should I look at first to try and fix the issues

[cognac]

Is it supposed to be be open all the time .mine is open all the time onthe civic 06. And it say check gas cap i ran smoke it just pours out the vent tube under the trunk.

[jesseclark]

What does the inside of a bad evap looks like

[lukethompson]

Can this cause a crank no start, 05 nissan sentra 1.8l, when it does start rpm gage Jumps to 1200 then down to 300 then back up to around 1000rpms then dies, , , help any advice would greatly be appreciated

[junior]

I have the code Po449 on my Chevy trailblazer 08 4.6
Do I change the actual part of just the gas cap.?

[TheBossLdi]

I have an 07 Yukon, started noticing strong gas fumes, sometimes acting up when cranking after it’s been ran, then it’s an absolute nightmare to put gas in it. Takes forever. First thing I did was change the purge valve, then replaced charcoal canister, and blew out the lines. As my luck would have it, trying to put gas it in is still a a pain. At first the fumes went away, after driving it a few times, they are back and it still acts up after a warm start. I am going I don’t think this really matters, but my Yukon is cammed and tuned etc, surely that has zero to do with my issue/issues. ANY help or recommendations would be greatly appreciated!

[TheUnknownLegand]

UPDATE: Nvm, my scanner wasn't working right now I got it to work, so it will hold the valve closed. So far no leaks.
When I closed the valve and ran the smoke machine the system wouldn't pressurize. Today, I replaced the valve and I still have the same problem. I command the valve closed with the scanner, which it clicks, but I turn the smoke machine on and not getting pressure and all the smoke coming out the top of the vent valve. It's the same type of GM valve.

[TheTylerjoy]

Can Method Work For The Purge valve Also?