Mechanics

89 HEAT PROBLEMS

1989 GMC Safari • 2WD Automatic •

I have a 89 Safari Van. When I switch the heat on the switch starts smoking and has like a distinct burning smell, nothing else does but around the switch. When I turn it off the smoke clears and it stops, whats wrong with it?
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Brittneyjennings18
February 20, 2011.



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