Pontiac G6 Couple Squeak

May 12, 2006 3 Replies

I have a 2006 Pontiac G6 GTP Coupe. After about 8 months, the car developed a high pitched squeaking noise that occurs primarily when traveling at speeds of 5-45 mph over slightly wavy/ripply pavement. It seems like it is something in the suspension, but the dealer says they could not reproduce it. Anybody else heard of this problem?


I'm going to refer you to a better source of info. This website is mostly dedicated to Bonnevilles, but they do have a GXP/Northstar powered forum which should suit you fine.

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He said GTP...not GXP.

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