2002 PONTIAC GRAND PRIX LOW COOLANT LIGHT

  • Tiny
  • carrie9364
  • 2002 Pontiac Grand Prix

Engine Cooling problem
2002 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic 107000 miles

A couple of weeks ago my low coolant light started to come on the first few minutes of driving then it shuts off. I tried stop leak thinking radiator and added coolant which lasted about 1 week and now it is happening again. The light comes on but the engine doesnt get any warmer. The light goes off after a few minutes and if the car is warm it doesnt comeback on again

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Friday, April 25th, 2008 AT 9:38 PM

1 Reply

  • Tiny
  • mhpautos
  • Expert
  • 30,590 posts

Hi there,

You may just have a faulty sensor. But get the cooling system pressure tested first as if there is a small leak somewhere you will want to repair that first.

Mark (mhpautos)

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Friday, April 25th, 2008 AT 9:44 PM

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