Hey guys I need your help for this one. my fuel vapoer canister is leaking. Do you think it could be the vacuum solenoid on the valve cover? I'm going to check if the holes are clean inside the vacuum block. I don't know why I would get gas up there since its just a vent line to the tnk? Unless its not reaching the engine. Oh and when I'm at stop lights my engine throws a code 44. I'm guessing this has something to do with it. Btw I have newer charcoal filter. New purge valve solenoid. New MAF. New IAC motor. Checked my lines to tank. Nothings crossed. New EGR. New delco O2 sensor. Thanks in advance! Paul