Mechanics

PONTIAC GRAND PRIX CHECK ENGINE LIGHT PROBLEM

2001 Pontiac Grand Prix • 200,000 miles

Why is my car is very rough when cold or almost coming to a stop (like approaching a traffic light or as I am parking
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Guest
November 12, 2012.



Idle sounds low. Could be a lot of things. Look for vacuum leaks.

Is the check engine light on?

Roy


ASEMaster6371
Nov 12, 2012.