P0455 and P0497 codes help
I have a 2008 redline,
I believe the P0455 code is evap system leak detected and the P0497 is evap low purge flow.
I tested the purge solenoid under the hood, it was failed open. I replaced with a new one and reset my codes. They popped up again and now I have replaced my gas cap and the evap vent canister (may not be the right name) which was located in the trunk in the gas tank compartment.
I'm really stumped now, cause I'm still getting these codes. I believe these 3 things I have replaced are what I have found recommended on this forum and other sources with these codes.
My cars symptoms are a rough idle, and rarely a hard start. This does not get worse after filling up. I dont notice a gassy smell often at all, only when the car sits for an extended period of time (happened once when I came back from out of town).
Any recommendations from anyone would be greatly appreciated. Thank you!
Last edited by BS5; 05-28-2019 at 06:38 PM.