Reduced Engine Speed Light

Asked by May 02, 2017 at 06:55 AM about the 2004 Pontiac Grand Prix GT1

Question type: Maintenance & Repair

Was checking fuses to see why I didn't have
low beams to find out switch went out.
When checking fuses the Reduced Engine
Speed light came on. Now every time I drive
my car the Reduced Engine Speed cone on
and I loose acceleration. Changed throttle
body. Didn't help.

2 Answers

throttle by cable or wire ..if by wire change gas pedal

Im having the same Problem in my 2007 only i am also having trouble accelerating. Did figure out what your issue was

Your Answer:

Pontiac Grand Prix Experts

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    Tom Demyan
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