Code help

[mavrick1903]

Getting these codes. ~200k on 2007-V8
Not every day. Usually with a weather change. No run issues. Able to reset and drive fine. Any assistance is appreciated

Sent from my iPhone using Tapatalk

 

[xtremewlr]

Start with checking your gas cap and maybe even replacing it. Only use OEM Toyota for that. If you are still getting codes, I'd start inspecting the lines for the evap cannister. It's located under the truck at the back. You have to drop the spare tire out of the way to find it. Replace any soft lines that are cracked or broken.

 

[Jpilot]

Gas cap. 90% of the time. If you can't get a cap for a while, your current gas cap has a rubber o-ring in it that can be lightly greased to give you a few more days.

 

[xtremewlr]

Gas cap. 90% of the time. If you can't get a cap for a while, your current gas cap has a rubber o-ring in it that can be lightly greased to give you a few more days.

I haven't pulled out the oring on one before. Are they square/rectangular profile? Maybe pull it off and if it's not broken, you can flip it over and also grease a little like you suggest? Just a thought.

 

[Syr4RinNC]

They’re circular. I pried mine out with a flat head and liberally applied Vaseline, flipped it over and have been good to go for 10k so far