Stalling

10

Asked by Jan 15, 2016 at 09:43 PM about the 2004 Pontiac Grand Prix

Question type: Maintenance & Repair

2004 Grand Prix I changed the mass air filter
cleaned the throttle body put the sea foam in gas
tank when I mash on the accelerator it barks down
what could this be

6 Answers

69,645

Have you replaced the fuel filter,and or checked the fuel pressure to make sure fuel pump is running correctly?

10

Yes I took it to a shop and they couldn't find anything wrong with it

1 of 1 people found this helpful.
69,645

Is there and engine light on?

10

No

69,645

If you have no engine light,and fuel pressure has been checked,you may need to have the PCM checked and reflashed,reason why i say this is no engine light with car loosing power there is and issue with PCM.

10

Ok thank you I will try that next

Your Answer

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 72 nationwide Grand Prix listings starting at $1,600.

Postal Code:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,460
  • #2
    Tom Demyan
    Reputation
    3,070
  • #3
    munron
    Reputation
    2,490
View All

Related Models For Sale

Used Chevrolet Impala
114 Great Deals out of 1,115 listings starting at $996
Used Chevrolet Monte Carlo
17 listings starting at $2,188
Used Pontiac GTO
4 listings starting at $13,900
Used Pontiac G6
5 Great Deals out of 147 listings starting at $1,982
Used Ford Mustang
15 Great Deals out of 1,158 listings starting at $4,500
Used Chevrolet Malibu
109 Great Deals out of 2,033 listings starting at $3,485
Used Chrysler 300
141 Great Deals out of 1,002 listings starting at $3,495
Used Nissan Maxima
37 Great Deals out of 395 listings starting at $2,985

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
6 Great Deals out of 22 listings starting at $1,600
2007 Pontiac Grand Prix For Sale
6 listings starting at $4,990
2006 Pontiac Grand Prix For Sale
16 listings starting at $5,995

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.