Reduced Engine Speed Light
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.
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
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts