It's a used car I got it for 800 but that's the only problem I have is the white smoke
White smoke coming from my tail pipe but it has brand new heads and all on 2001 Buick Century
Agree with gh, is it loosing coolant, overheating?
2 more answers
agree with gear head or poss crack in cyl head that was over looked
probably a faulty of incorrect installation on the head gasket.