my cel light went off, i checked the codes which were P0496 and P455 which are both evap codes. DTC P0455 Evaporative Emission (EVAP) System Leak Detected which i know is more then likely the gas cap seal needs to be replaced (or the whole gas cap) but the P0496 Evaporative Emission (EVAP) System Flow During Non-Purge. i have no idea what it is or how to fix it. can someone explain this too me please?
![](http://i48.photobucket.com/albums/f225/integraGS/sunfire/Spitfire.jpg)
150.0 DB, Loudest in Atlantic Canada, Street Class A.
Next year 155 DB
bump, anyone??
![](http://i48.photobucket.com/albums/f225/integraGS/sunfire/Spitfire.jpg)
150.0 DB, Loudest in Atlantic Canada, Street Class A.
Next year 155 DB