Mechanics

CHEVROLET BLAZER HEATER PROBLEM

1998 Chevrolet Blazer • 89,000 miles

My 1998 Chevy Envoy heater will only blow cold air. This started est a month ago.
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Guest
January 16, 2013.



Check thermostat if its stuck open, heater core if its clogged and the air blend door if its stuck in the cold position

Rasmataz
Jan 17, 2013.