2008 Gmc Sierra Heater Flickers On Off Will Turn Give Gas

2008 GMC SIERRA
99,000 MILES
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CCW
  • MEMBER
  • 1 POST
my heater flickers on and off, it will turn on when i give it gas
Dec 31, 2012 at 6:22 AM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Do you mean the blower motor turns on and off? If so, have you checked for loose wires?
Dec 31, 2012 at 6:59 AM
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