Would it hurt anything if I took the thermostat out of my 2002 Pontiac Grand Prix long enough to get it home from work which is about 1 hr 15 min all highway. I believe the thermostat has failed close

Asked by John Oct 28, 2015 at 07:31 AM about the 2002 Pontiac Grand Prix SE

Question type: Maintenance & Repair

The service engine light came on. P0128
code came up I checked coolant level it was
good in radiate but very low in reservoir so I
filled it up to the hot mark since I had just
drove from.work and it was up to
temperature. Temps stayed fine all the way
to work this morning and as I was pulling in
it began to go up like the thermostat has
shut. When I started it up after letting it cool
I don't have a continuous flow through the
top radiator hose so I don't think it's stuck
open. I just need to get it home so.i can
change it this evening

4 Answers
30,895

Tom answered 9 years ago

No it should not hurt anything but This could be a bad time of year to do that if you live in a cold climate. It may seriously delay warm-up time

Mark helpful
30,895

Tom answered 9 years ago

BTW~ I also have the same car--bought it new and i know i will never find one as good (150k) One odd thing regarding the over-heat ..if the radiator cap is just a tiny bit off that car will get very hot ////quick

Mark helpful
30,895

Tom answered 9 years ago

also you must remove the small screws on the engine when replacing coolant or the system will get air-bound and over heat

Mark helpful
158,955

Bob answered 9 years ago

Removing the thermostat will not harm anything short term, but get it home, repair it and put the proper thermostat back in the car.

Mark helpful

Your Answer:

Related Questions

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 5 nationwide Grand Prix listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,220
  • #2
    James Sparrow
    Reputation
    7,520
  • #3
    Dorian Hendricks
    Reputation
    6,160
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
13 listings
Used Chevrolet Camaro
26 Great Deals out of 347 listings starting at $10,500
Used Chevrolet Impala
12 Great Deals out of 112 listings starting at $3,531
Used Pontiac Grand Am
3 listings
Used Chevrolet Monte Carlo
8 listings
Used Chevrolet Corvette
26 Great Deals out of 1,005 listings starting at $11,995
Used Ford Mustang
53 Great Deals out of 1,256 listings starting at $4,995
Used Chevrolet Silverado 1500
211 Great Deals out of 5,943 listings starting at $3,995
Used GMC Sierra 1500
127 Great Deals out of 6,857 listings starting at $3,975

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.