I have 91 Buick Park Ave 3.8litre and I just replaced the balancing pulley, alternator and plugs with wires gaped correctly. My problem is: when Im at at 65 and the car evens out it starts to shake and even more if I acc. Slowly from 65, but if I punch it, it sounds fine, and then shakes when it evens out again. Is it the cylinders or a bad piston? I an completely lost and want to know if I should fix it or put a for sale sign on it
have the same problem?
Saturday, February 26th, 2011 AT 12:55 AM