2009 Acadia. When increasing speed to get on highway the RPMS shoot up to 5 but car doesn't go!
3 Answers
Sorry previous explanation didn't show up. When I accelerate to get on highway, my RPMS go up to 5 but the car looses power and doesn't accelerate but seems to stall then catches and goes. Very scary!
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Code was P0008. I was informed that it was probably a stretched timing belt.
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Check engine light came on again so off to a GMC dealership I go and hope it is covered under warranty.
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