Replace the vent solenoid, very common. There is a new updated vent solenoid for these, it will come with a new filter which needs to be relocated to the side of the transmission. Here is the part #15105605
Bracket, EVAP Emission Canister Purge, 10382105
Valve, EVAP Emission Canister Control. Also check the evap canister, alot of them fill with gas from a restriction in the evap sys or overfilling the gas tank, just remove it and see if its filled with gas, if it is replace it.
Friday, January 29th, 2010 AT 2:21 PM