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On my Olds Alero 99 the heat is only working on high what is the problem?
Wiki User
∙ 16y ago
IT IS THE BLOWER MOTOR RESISTOR, IT'S USUALLY FOUND BEHIND THE GLOVEBOX COMPARTMENT, THEY COST ABOUT THIRTY DOLLARS AND ARE EASY TO FIX. HAVE A MECHANIC TAKE IT OUT FOR YA AND GIVE HIM THE NEW PART TO PUT IN.
Wiki User
∙ 16y ago
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When you first crank up your car it puts out white smoke for a few min then stopsi have a 1999 olds alero its also losing water nothing in reservore and no heat help?
Sounds like your head gasket has gone bad. This is causing coolant to get inside of the motor. Bad head gaskets are a common problem with alero's. You can also try changing the thermostat, your symptoms can also be caused by a bad thermostat.
91 olds cutlass ciera heats up too much with AC or Heat on why Problem just started?
If the car is over heating then it could be that the electric cooling fan motor is not working so the fan can
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During an emergency. i.e. when the heat pump is not working. If your heat pump can not keep your house warm, then the auxiliary heating coils (same thing as emergency heat) will come on automatically. If not, then there is a problem with your heating system.
Why do I not have heat?
the fan is working but no heat
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Your hi and low switch don't work for my 99 Alero?
IF YOUR TALKING ABOUT YOUR A/C OR HEAT, YOU HAVE A DEFECTIVE BLOWER MOTOR RESISTOR
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Your 1999 CRV temperature gauge keeps working on and off also the heat does not get real hot unless the gauge is working do you need a new thermostat?
It sounds like the guage is working fine. Since you have little or no heat when you say the guage isn't working it sounds like the thermostat is getting stuck open causing your coolant to be constantly cooled (it isn't closing so the engine can warm up sufficiently to provide heat). Replace your thermostat and I bet your problem will go away.
