I have a 2007 chevy cobalt. The car has 53000 miles on it. I run 89 fuel in it. I resently got two trouble codes in it. 446 and 496. I changed the canister vent solenoid. That fixed the 446 code. Now when I put gas in it I still get the 496 code and its hard to start after putting gas in it. The code says I have a high purge flow. Where do I go from here?
have the same problem?
Monday, February 28th, 2011 AT 10:11 PM