2004 pontiac grand prix

Asked by Mar 10, 2018 at 10:25 AM about the 2004 Pontiac Grand Prix

Question type: Maintenance & Repair

I replaced the thermostat and water pump
on my 2004 pontiac grand prix (non
supercharged) and its still over heating.
What do i do next?

1 Answer

6,005

Bleed the trapped air out of the cooling system. There is a bleeder valve near the thermostat housing. It also seems to help having the car parked facing uphill while you do that, or maybe up on ramps. As long as there's air in the system you will have overheating problems.

Your Answer:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,900
  • #2
    munron
    Reputation
    3,280
  • #3
    Dorian Hendricks
    Reputation
    2,500
View All

Related Models For Sale

Used Chevrolet Impala
36 Great Deals out of 1,035 listings starting at $1,994
Used Pontiac Bonneville
2 listings starting at $3,995
Used Pontiac G6
133 listings starting at $2,494
Used Chevrolet Monte Carlo
18 listings starting at $2,490
Used Pontiac GTO
4 listings
Used Ford Mustang
52 Great Deals out of 1,601 listings starting at $1,980
Used Chevrolet Malibu
62 Great Deals out of 1,690 listings starting at $2,995
Used Pontiac Grand Am
26 listings starting at $2,500
Used Nissan Altima
64 Great Deals out of 1,484 listings starting at $3,000
Used Buick Regal
6 Great Deals out of 135 listings starting at $6,988

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. Content will be removed if CarGurus becomes aware that it violates our policies.