Reduced power

10

Asked by May 11, 2016 at 08:24 AM about the 2008 Pontiac Grand Prix Base

Question type: Maintenance & Repair

I have a 2008 grandprix rough idol , accelerating
without  touching gas pedal while it is doing this
you can tough the gas pedal and it doesn't work
accelerates up to 50 Mpr , reduced engine power
comes on engine light on all the time have replaced
the pedal 3x and just changed the throttle body
neither have solved the problem this is what the
code said was wrong

2 Answers

246,385

Post the 4 digit code or codes you are getting. did you clear them once the parts were replaced and they are back?

1 of 1 people found this helpful.
10

1125 2120 2138

Your Answer

Add photo

Related Questions

  • Reduced power 1 answer

    I have a 2005 Pontiac Grand Prix, I went to turn it over and I heard a "click" and I lost all power to my car. Popped the hood and wiggled the connectors on the battery and power was restored. Tried...

    2005 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • Reduced power 2 answers

    I have a 2008 grandprix rough idol , accelerating without touching gas pedal while it is doing this you can tough the gas pedal and it doesn't work accelerates up to 50 Mpr , reduced engine power ...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • reduced engine power light 19 answers

    I have a pontiac grand prix 2005 the reduced engine ligh comes on (mor so in rain) the car will not excelerate above 30 pmh or so and the it will completley stall out. Usally if I wait 10 to 15 mins...

    2005 Pontiac Grand Prix GXP

    -

    Maintenance & Repair

  • Reduced engine power light 6 answers

    2008 Pontiac Grand Prix..my "reduced engine power" sign came on along with the engine light..i was in an residential area so i wasnt goin too fast, maybe 35 or 40 mph..now im scared to drive acros...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • chlk eng, reduced power & sensors 1 answer

    my car started hard starting 6 mos ago, then wouldn't start at all,the x's friend said fuel pump at first, then sensor, i forget which one, but it was not on the throttle body, it was in black box wit...

    2007 Pontiac Grand Prix Base

    -

    Maintenance & Repair

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,330
#2 Tom Demyan
Tom Demyan
Reputation 2,940
#3 munron
munron
Reputation 2,280
View All

Related Models For Sale

Used Chevrolet Impala
601 Great Deals out of 35,697 listings starting at $899
Used Dodge Charger
528 Great Deals out of 28,887 listings starting at $2,500
Used Pontiac G8
20 Great Deals out of 361 listings starting at $4,990
Used Ford Mustang
737 Great Deals out of 44,990 listings starting at $1,500
Used Pontiac G6
79 Great Deals out of 4,115 listings starting at $1,975
Used Chevrolet Monte Carlo
11 Great Deals out of 1,413 listings starting at $995
Used Chevrolet Malibu
1,198 Great Deals out of 79,687 listings starting at $2,500
Used Nissan Maxima
339 Great Deals out of 24,536 listings starting at $1,999
Used Dodge Challenger
264 Great Deals out of 22,605 listings starting at $7,995
Used Chrysler 300
397 Great Deals out of 18,284 listings starting at $1,000

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
10 Great Deals out of 367 listings starting at $1,991

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.