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Heater blows cold

Discussion in 'General Chevy & GM Tech Questions' started by Beer Belly, Dec 26, 2009.

  1. Beer Belly

    Beer Belly Rockstar

    I thought it was just my imagination, but it's not. On my way home from work I make a right hand turn up a hill....it's while making this turn that my heater blows cold....just for that instant....any ideas ???
     
  2. Jimmiee

    Jimmiee Epic Member 5+ Years 1000 Posts

    Did you check your coolant? Low coolant can cause weird problems like that.
     
  3. Z71_guy

    Z71_guy Epic Member 5+ Years 1000 Posts

    agreed low coolant can cause some very weird problems
     
  4. Beer Belly

    Beer Belly Rockstar

    Thanks guys...Coolant level looks fine...I was thinking maybe an air pocket, but the system has never been opened for an air pocket to get in
     

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