Pontiac Grand Prix Rattles, Clunks and other odd Noises

118 messages,  Last post on Dec 29, 2012 at 1:55 PM

You are in the Pontiac Grand Prix Forum.

What is this discussion about? Pontiac Grand Prix, Auto Repair, Sedan

#116 of 118 Transmission issues by swolemj

Dec 28, 2012 (8:35 pm)

I have a 2008 pontiac grand prix. Around 98,000 miles I noticed my car started to shutter. I had recently replaced my battery so I figured my throttle was recalibrating itself. Wrong! The shuttering starting to get worse. After I took it to a mechanic I found out that due to an inferior alluminum used in the transmission that I am now looking at having my transmission rebuilt. Has anyone else had this problem?

#117 of 118 Reflashes for 2008 Pontiac transmission by swolemj

Dec 28, 2012 (8:38 pm)

Does anyone know of any reflashes for my pontiac grand prix? (computer update for car)

#118 of 118 Re: Transmission issues [swolemj] by gmcustsvc

Dec 29, 2012 (1:55 pm)

Replying to: swolemj (Dec 28, 2012 8:35 pm)
We hope the rebuild goes okay, swolemj. Are you working with a local mechanic, or with one of our GM dealerships?
 
Sarah, GM Customer Service
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