2000 Pontiac Grand Wrong Car Runs Hot Heater On Only

2000 PONTIAC GRAND AM
200,000 MILES
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ANONYMOUS
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  • 1 POST
what is wrong when the car runs hot when heater is on only
Feb 13, 2013 at 7:27 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
That is the opposite of what should happen. Is the coolant level full?
Feb 13, 2013 at 7:30 PM
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