coolant light and constant refil

Asked by Mar 01, 2017 at 12:05 PM about the 1999 Pontiac Grand Prix 2 Dr GT Coupe

Question type: Maintenance & Repair

my 1999 pontiac grand prix 3800 will not
hold coolant very long. I refil almost every
week. it seems like its coming from the
passenger side of the motor and hits
serpentine belt. no white smoke so I don't
think head gasket. also my temperature gets
up to 210 fast and stays there. doesn't go
over just stays right at 210. low coolant light
is always on too

3 Answers

299,145

Might be a leaky water pump and or gasket. Also any one of the hoses.

Bad water pump

I had that problem it is the heater core elbows. Real quick easy fix. Get the metal ones not the plastic. As the plastic will break down. It was a bad design to save money I'd assume. It's like 10 bux

Your Answer:

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 1,695 nationwide Grand Prix listings starting at $1,500.

ZIP:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,740
  • #2
    Tom Demyan
    Reputation
    3,320
  • #3
    munron
    Reputation
    2,900
View All

Related Models For Sale

Used Chevrolet Impala
510 Great Deals out of 26,020 listings starting at $995
Used Chevrolet Monte Carlo
4 Great Deals out of 969 listings starting at $1,125
Used Pontiac Bonneville
3 Great Deals out of 326 listings starting at $2,900
Used Pontiac Grand Am
741 listings starting at $2,500
Used Chevrolet Malibu
621 Great Deals out of 50,838 listings starting at $600
Used Chevrolet Camaro
242 Great Deals out of 26,934 listings starting at $2,900
Used Ford Mustang
297 Great Deals out of 39,759 listings starting at $1,312
Used Pontiac Firebird
6 Great Deals out of 685 listings starting at $3,995
Used Nissan Altima
840 Great Deals out of 61,662 listings starting at $1,000
Used Honda Accord
686 Great Deals out of 101,992 listings starting at $999

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
8 Great Deals out of 266 listings starting at $1,690
2007 Pontiac Grand Prix For Sale
243 listings starting at $2,295
2006 Pontiac Grand Prix For Sale
3 Great Deals out of 283 listings starting at $1,500
2005 Pontiac Grand Prix For Sale
218 listings starting at $1,995

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.