Question about 2004 Pontiac Grand Prix

Open Question

Grand pix GT 2004 light with reduce engine power

I'm having trouble with my Grand Prix GT 2004 the light with reduce engine power is on. I just had the transmition fixed.

Posted by on

  • yadayada
    yadayada May 11, 2010

    do u mean transmission?

×

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
mosthated357
  • 91 Answers

SOURCE: how to reset the "service engine soon" light on a 2001 pontiac grand prix gt

you can go to advance auto and use there scanner for free to clear the code its called an obd2 connection or when you disconnect your battery you can touch your black negative cable to your red positive cable that connects to the battery and it will completley drain everything and reset but warning you if your trying to get the car through emissions your gonna have to drive the car 50 or 100 miles after you disconnect the battery each time..

Posted on Sep 30, 2008

Ad
  • 1 Answer

SOURCE: LOOKING FOR A FUSE BOX DIAGRAM FOR 2004 PONTIAC GRAND PRIX GT

It's under the hood, on the driver's side, under a square, black box with a lightning symbol on it. Loosen the flower-shaped screw that holds the lid of the box down, remove the lid, flip it upside down and when you look at the inside of the lid, you'll see a map of all your car's fuses. There's also a fuse diagram on the very end of the dash, but it's accessible only when you open the driver's side door. When you're driving, that end of the dash is blocked by the closed door.

Posted on Jul 01, 2009

alicantecoli
  • 22156 Answers

SOURCE: 2004 grand prix just had transmission fixed last

take it back to garage for a computer diagnostic

Posted on Aug 02, 2009

  • 84 Answers

SOURCE: I have a 2004 grand prix gt and sometimes on start it stalls

Take your car to a dealer and tell them to "clean the throttle body" Known problem for this year. It will solve your issue.

Posted on Dec 30, 2009

detour342
  • 200 Answers

SOURCE: What is 2004 grand prix gt 3.8 engine head torque table

Go to autozone.com create a free account put in you cars model year etc... then look at the free manual for replacing head gasket it will have a bolt tightening sequence diagram. also they usually have to be taken off in a paticular sequemnce to avoid warping the head. If aluminum heads they usually recommend new head bolt set and having the head shaved (Leveled)

Posted on Jul 13, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My reduce engine power came on what does that mean i have a 2004 Pontiac grand prix with a super charge


Generally speaking, it means the engine computer has found a problem that could damage the engine or emissions, so it is restricting power output. The driver should have the engine computer checked for trouble codes next.

Aug 27, 2015 | Pontiac Cars & Trucks

2 Answers

On My 2004 grand price gt, My reduced engine power comes on, it slows the car down as we're driving or it's already on when we start up the car. What could cause this issue?


I have an 2004 Grand Prix with 181,000 miles on it and recently got the Reduced Engine power light and codes p0068 and p0101 after searching the web I wound up cleaning the the throttle body and MAF sensor with no luck, but after finding out where the fuel filter was I changed it, which cured the problem. How embarrassing, I have owned this car for 9 years and have had it serviced regularly, but never before changed the fuel filter. I sure the other stuff helped but the fuel filter fixed the reduced engine power problem. I had to disconnect the battery each time to get it out of limp mode and was quite frustrated at the end.

Nov 18, 2014 | 2004 Pontiac Grand Prix

2 Answers

Vehicle wont start reduced power engine light comes on


run fault codes to determine the failing sensor.

Jan 08, 2014 | 2004 Pontiac Grand Prix

2 Answers

Throttle position sensor 06 grandprix gt


O2 sensors can cause this and often they clear up after a good run.

Nov 20, 2013 | 2006 Pontiac Grand Prix

2 Answers

2004 grand prix no go with traction control light on.


I had the same problem with my car. I cleaned the throttle body and when i installed everything back, the car would throw 2 OBD codes: P0120 at start up and P0507 when it stalled at a red light. Took it to the dealership and they had to install a new throttle body because the throttle position sensor is internal. Cost = $718.00 out the door. Part is about $480 and labor is 1.8 hours at $99.00/hr (bunch of ****). There is only a 12 month/12,000 mile warranty for work from the dealer so I would recommend doing the work yourself if possible. There is only 2 bolts on top, 2 nuts on bottom, 1 electrical connection, and 1 hose clamp.

Feb 12, 2010 | 2004 Pontiac Grand Prix

3 Answers

I have a 2004 grand prix gt and sometimes on start it stalls


Take your car to a dealer and tell them to "clean the throttle body" Known problem for this year. It will solve your issue.

Nov 01, 2009 | 2004 Pontiac Grand Prix

Not finding what you are looking for?
2004 Pontiac Grand Prix Logo

Related Topics:

435 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...