Mechanics

CHEVY HEATER FAN PROBLEMS

1996 Chevrolet Blazer

Heater problem
1996 Chevy Blazer 6 cyl Four Wheel Drive Automatic 90000 miles

I am having problems with my heater fan. Sometimes it works and other times it runs till I shut of the vehicle. When I get back in to turn on the heater it seems like the fan does not want to work until I drive around for a little bit. Can you help me with this problem. I don't want to take it into a mechanic if it is something easy to fix Thank you.
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Ynnek1991
December 8, 2008.



Check the blower motor relay and the HVAC control assembly

Rasmataz
Dec 8, 2008.
Another thing to check is see if the blower motor it self is causing the problem. When it stops, tap on it with the handle end of a screw driver and see if it starts to work

Tiny
Rhall77
Dec 8, 2008.