2001 Mercury Grand Marquis Q&A
2001 Mercury Grand Marquis Question: Acceleration problems
Coil on plug type ignition system with a misfire, scanner will show problem cylinder(s) so it's best to have it checked by a mechanic.. - pushrod
uneven acceleration 50-60mph
When I start to go up a hill and i hold the gas steady my car starts to shake really bad. But when I accelerate or let off the gas it stops. The transmission is fine so it's not that. Not sure abou...
when i accelerate the car will sputter, this eventually goes away but it will take a good 20 min straight of driving. its like when ever i accelerate it will jerk forward and put along until it giv...