Thread: 2001 Grand Prix GTP Sputters when cold.

For those wondering, i found the problem. Turned out to be corrosion on the coils.

i've cleaned the rust off the posts and put some conductive grease on them to prevent the corrosion and the problem is temporarily solved. The connections are poor and the grease actually pushed the wires off of the coils until i gave the wire connections a quick squeeze. New wires are on order.

later,
dean

just had the same problem with my 01 GTP for the first time. its kinda chilly out and it did the same thing for me during idle and driving. what coils are you talking about? the car like shakes during idle lol

Thanks