View Full Version : Engine Vibration while at Idle

06-23-2011, 05:36 PM
My MC 2002 X-30 runs great but just started to vibrate while in neutral but not while your up and running. We've changed the oil, spark plugs and wires, cleaned the air breather, had the cylinders checked, the fuel enjectors checked, but no help. Any one seen this before??



06-24-2011, 12:58 AM
Harmonic balancer? Does it wobble? If it gets too bad... you'll feel it in the drive line.

06-26-2011, 03:20 PM
No experience with this so a question, is this issue something that we just need to tighten up or do I need to replace the Harmonic balancer? If I do nothing for a week or so will it hurt anything. I've already send your input to my MC machanic but I need a quick turn on this as we start vacation on Thursday (4 days away).

Thanks much for your continued support!