I have a 2005 Monte Carlo ls doing gaskets now and dealin w P1811 code. What common probs/fixes am I in for? Looks like alot of parts are on clearence. I would like to get what im gonna need now. Thanks!
That's series 3, reliable engine but a lot depends on prior owner maintenance of the car and the mileage.Getting a 2004 Grand Prix gt 3.8l n/a wanting to know common problems to look for and and things to fix before they become problems