2004 Chevy Malibu heat in the car

2004 CHEVROLET MALIBU
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GOOFYBRI9
  • MEMBER
  • 1 POST
Heater problem
2004 Chevy Malibu 4 cyl Wheel Drive Type unknown Automatic 65,000 miles
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please help me find out why my car heater will only blow out heat or a/c when i have the control on medium-high or high and not on low or medium-low.

THANK YOU FOR ALL YOUR HELP
Jan 12, 2008 at 11:59 PM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
Look on ther heater plenum near the fan motor, you will find the blower motor resistor, it's going to be that or the switch itself...
Jan 13, 2008 at 12:23 AM
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