I tried a search first, didn't find anything like this.
My dad's '95 Intrepid 3.5L shakes quite a bit when the car is in idle, but only when my foot is on the brake, and the transmission is in D, R, 3, or L. So it does not do this in P or N. Also, it idles at ~975 in P or N but ~750 while in gear. My dad was convinced its an ignition problem, although I'm sceptical b/c I don't think the car would be able to shake that badly with just the engine running rough, the transmission would have to be involved somehow. We changed the plugs & wires tonight, helped a bit, but the problem persists.
car has ~107,000 & transmission was rebuilt under warranty at ~40,000. Thanks.
My dad's '95 Intrepid 3.5L shakes quite a bit when the car is in idle, but only when my foot is on the brake, and the transmission is in D, R, 3, or L. So it does not do this in P or N. Also, it idles at ~975 in P or N but ~750 while in gear. My dad was convinced its an ignition problem, although I'm sceptical b/c I don't think the car would be able to shake that badly with just the engine running rough, the transmission would have to be involved somehow. We changed the plugs & wires tonight, helped a bit, but the problem persists.
car has ~107,000 & transmission was rebuilt under warranty at ~40,000. Thanks.