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GM Tech (Cam)
GM Tech (Cam), Pontiac Technician
Category: Pontiac
Satisfied Customers: 2371
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2000 pontiac gran prix gt 3.8 starts and runs fine up to

Customer Question

2000 pontiac gran prix gt 3.8 starts and runs fine up to about 3800rpms then act like its hiting a rev limiter
Submitted: 3 months ago.
Category: Pontiac
Expert:  Derek Werner replied 3 months ago.

Hello and thanks for using JustAnswer!

I am Derek, a GM certified technician i will be happy to assist you with your Pontiac.

Is the check engine light on?

If so do you know the fault codes that are set?

When was the last tune up performed?

Worn spark plugs and wires will cause this concern.