ENGINE SHAKES AT IDLE

Asked by Aug 03, 2011 at 11:06 PM about the 2002 Pontiac Grand Prix GTP

Question type: Maintenance & Repair

I JUST CHANGED THE SERPENTINE BELTS, ONLY 37000 MI. COULD THIS BE A HARMONIC BALANCER PROBLEM. SMOOTHS OUT DURING ACCELERATION,

2 Answers

195

Doughtful unless its lose.

I CHANGED MY FRONT 3 SPARK PLUGS, COULD THIS CAUSE MY CAR TO SHAKE WHILE IDLEING ?

Your Answer:

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