2007 Chevrolet Malibu Heater Blows Cold Air Idle Speed Idle Heat Works

2007 CHEVROLET MALIBU
80,000 MILES
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JOCKO15
  • MEMBER
  • 1 POST
The heater blows cold air at idle. When I speed the idle up heat works. Antifreeze level is correct. 3500 V-6
Jan 20, 2013 at 8:06 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
could be a clogged heater core. have it flushed out.

Roy
Jan 20, 2013 at 8:11 AM
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