Got the P0455 code. I checked the fuel cap and it looks fine. I've tightened it several times and cleared the code to find it back on several days later.

Does anyone have a diagram of the EVAP line? I'm afraid it's one of the lines underneath the car (maybe from the rubbing of being low) but I don't know which one it is.

Should I just go ahead and replace the EVAP check valve first? Does this valve fail a lot?

Thanks guys.

 

My check valve failed. Check this site out for the diagram. Google Image Result for http://repairguide.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/1c/00/f7/small/0900c152801c00f7.jpg

 

^ Thanks bro!

That's so useful. I appreciate it.

 

no problem dude!