Overheating 2004 Pontiac Grand Prix?

100

Asked by Sep 10, 2015 at 11:55 PM about the 2004 Pontiac Grand Prix GT1

Question type: Maintenance & Repair

I replaced elbows, thermostat, when
problem first started i heard a pop in
da hood i open it to find coolant
everywhere up to car started smoking
and begin to overheat since ive
replaced the thermostat and elbows
now i notice smoke out of the
tailpipes and leakage from the
mufflers car starts and drives but
soon overheats PLEASE HELP is it the
water pump? Intake manifold? And
please dont say blowb head gasket?

6 Answers

3,555

there is pressure in the water system, blown head gasket

2 of 2 people found this helpful.
100

So check the pressure first? Any case its the water pump?

100

Or intake manifold everything is pointing at head gasket SUCCS!!!

3,555

YES THATS BAD KEEP ME POSTED

2 of 2 people found this helpful.
18,810

Sorry to say also sounds like a head gasket but there is something you can try with no promises and at this point it is worth a try. Bars cooling system stop leak. If it does not work first time do not continue to add more hoping it will work that is when you can clog up the cooling system.

3,935

Actually 2 applications of Bars Leak is fine. I needed a second one to seal up the leaks in my '03 GP. If your gaskets are not leaking too badly that may well work and save you a ton of money. I solved my coolant loss problem with Bars Leak 5 years ago and so far have not had to change the gaskets.

Your Answer

Add photo

Related Questions

  • Overheating 2004 Pontiac Grand Prix? 6 answers

    I replaced elbows, thermostat, when problem first started i heard a pop in da hood i open it to find coolant everywhere up to car started smoking and begin to overheat since ive replaced the ther...

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • 2004 Grand Prix overheating. Help! 4 answers

    Hello everyone, so I have a 2004 grand prix gt with 196k miles on it and for some reason it has been overheating like crazy in the past week. The needle just keeps going up, and then about 2 miles ...

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • will running tap water in coolant system in 2004 pontiac grand prix cause it to overheat? 5 answers

    will running tap water in 2004 pontiac grand prix cause overheating

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • Pontiac Grand Prix GTP supercharge 2004 2 answers

    I have a Pontiac Grand Prix GTP Supercharge, 2004. It was running perfect the day I turned it off. I went to start it the next day and it won't turn over. I replaced the crank shaft & it still won...

    2004 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • 2006 PONTIAC GRAND PRIX OVERHEATING 1 answer

    The car just barely started overheating. Took it to the shop and they said I had no coolant. So they did a flush. It has been less than 2 weeks since that was done and it started to overheat again. ...

    2006 Pontiac Grand Prix Base

    -

    Maintenance & Repair

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,863 nationwide Grand Prix listings starting at $1,600.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,270
#2 Tom Demyan
Tom Demyan
Reputation 2,870
#3 munron
munron
Reputation 2,210
View All

Related Models For Sale

Used Chevrolet Impala
591 Great Deals out of 34,068 listings starting at $899
Used Pontiac G6
91 Great Deals out of 4,082 listings starting at $1,650
Used Pontiac Bonneville
4 Great Deals out of 511 listings starting at $1,799
Used Chevrolet Monte Carlo
20 Great Deals out of 1,419 listings starting at $1,995
Used Pontiac Grand Am
1,183 listings starting at $1,599
Used Ford Mustang
541 Great Deals out of 45,846 listings starting at $1,999
Used Pontiac GTO
4 Great Deals out of 465 listings starting at $6,000
Used Chevrolet Malibu
1,060 Great Deals out of 77,910 listings starting at $1,500
Used Honda Accord
948 Great Deals out of 77,757 listings starting at $899
Used Nissan Maxima
321 Great Deals out of 24,382 listings starting at $999
Used Nissan Altima
1,147 Great Deals out of 79,679 listings starting at $500

Used Cars For Sale

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.