1991 Buick Skylark

1991 BUICK SKYLARK
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BONES1979
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  • 1 POST
Heater problem
1991 Buick Skylark 4 cyl Front Wheel Drive Automatic

have changed water pump and thermostat but heater will still not heat
Oct 25, 2010 at 7:46 PM
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JDL
  • ✓ASE Certified Mechanic
  • 16,098 POSTS
  • ASE Certified Mechanic
Does the engine reach normal operating temp? Are the heater hoses hot? Does the blower motor work?
Nov 2, 2010 at 1:49 PM
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