Hey what's up guys?
OK, to start off with I just bought a 2003 wrx sedan with 75000 miles, and about 3 days after using the vehicle, it ended up throwing a check engine light. It went away after about 100 more miles were driven. A day after that the check engine light came on and went off similar to the manner of the first instance. Yesterday the light has come on and I have already driven 150+ miles and it has yet to come off.
F.Y.I., the code p0442 means a small evaporation leak. And yes, I have already tightened my gas cap. Any help?