I have had my spark plugs replaced, but my engine still jumps when I put it in drive or reverse, also when I punch the gas pedal my engine acts like it isn't getting any power/gas and bogs down. The mechanic has now replaced my coils and is going to replace my plug wires tomorrow morning. If this doesn't take care of the problem, what do you think the problem might be. I have for the past 3 months, each month put fuel injector cleaner in my gas. Please help. Thank you
Nov 16, 2009 at 7:23 AM