My 2002 grand am cuts out of gear on it's own when it hits a certain speed. I'm assuming this is done by the onboard computer, is there any way to override this?
- posted
18 years ago
Grand Am high speed cut out
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- posted
18 years ago
Are you talking about the speed limited? What MPH is this happening at?
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- posted
18 years ago
Transmission slips? Gear shift moves on it's own? What gear was engaged at your gear selector? Engine misfires/looses power? What RPM? What speed? Is the traction control activating due to wheel spin?
Sounds to me like you are hot rodding it based on your previuos post and hitting a rev limit.
Ross wrote:
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- posted
18 years ago
Install a mod prom.
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- posted
18 years ago
It does this at 110 MPH