could be something wrong with the resistor. mine was the opposite and it was my resistor that was going bad and finally went out. 135$ fix.
is there heat to blow or does the blower not work chk thermostat or vacuumn at htr sw respectfully
I have a 99 bravada, and have had no heat for over a year... until today. I was told by the dealership that I needed a new thermostat, so I had one put in last winter... that did nothing. Today, I had the heater core flushed, and Viola! I have so much heat I had to open my window, and I live in western NY! good luck! Just blow compressed air through the heater core
over-charging...great way to blow up the compressor...
does the fan work? is the system charged with the refrigerant?
Since it is not a turbo charged engine no
I Was a Sixth Grade Alien - 1999 Aliens to Blow Up Earth 1-2 was released on: USA: 18 July 1999
freon needs to be charged
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No. Magnets are just pieces of metal that are magnetically charged to attract to the nickel and iron on the earth's core. There is nothing done to the that causes them to blow up.
Possible causes are, low on coolant, thermostat stuck open, clogged heater core or vacuum scorce not getting to the heater control.
There is 2 possible problems -# 1 your a/c system is over charged . # 2 The temperature control valve is not working properly
diagram for 1999 chev subarban air conditioner