Posted 2/8/2014 17:41 (#3673972 - in reply to #3673816) Subject: Re: GM fuel tank issue: Slow filling and "tighten fuel cap".
Coles County, Illinois
This error means that the prescribed flow of vapor from the fuel tank to the canister is not correct. I've had this issue on a 2004 gmc pu and a 2007 Malibu. The Malibu need the vapor line between the tank and the canister replaced. The PU just needed an elbow in the engine compartment replaced. http://www.automotiveforums.com/t622469-the_gas_cap_code_______.htm... has more info.
GM fuel tank issue: Slow filling and "tighten fuel cap".
