Hi, I have an 1999 Alero with a bad engine (mechanic said probably a real bad piston ring) as a result of LIM coolant leak. I have located a 3.4 engine but it's from a 2000 Alero.
Someone told me I should swap with the same year but the heads seem to be the same. What kind of problem am I going to run into if I do that?
I need to put another engine or sell the car as is. It's taking my space. It's a nice ahndling car and I'd love to fix it. Thank you.