I have a 01 Infiniti i30. When I start the car it has a bit of a rumble to it. When I throw it into reverse or drive the car drops rpm and starts to shake. I replaced the spark plugs and the battery also checking the alternator thinking it was loosing power but it didnt help. I was wondering if it could be the ignition coils or the fuel filter?
Mar 24, 2011 at 7:27 AM