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1999 Pontiac Grand Prix

Tiny
DANIELLEDAVIS
  • MEMBER
  • 1999 PONTIAC GRAND PRIX
Engine Cooling problem
1999 Pontiac Grand Prix 6 cyl Front Wheel Drive Automatic

I have a 1999 pontica grand prix 3.8L engine and the coolant is boiing in the reservior, I just had the water pump, themostat and elbow replaced and it still runs hot. What could it be?
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Tuesday, May 25th, 2010 AT 2:00 PM

1 Reply

Tiny
TOOOMANYTOYS
  • MECHANIC
  • 513 POSTS
Check to make sure your cooling fans are coming on and that the radiator is flowing. You may also want to do a block test to make sure its not a major issue like head gaskets.
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Tuesday, May 25th, 2010 AT 2:13 PM

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