Heater wont work in my 1990 Chevy Truck My heater in my 1990 Chevy truck only blows cold air. Several things can cause this (1) low coolant (2) bad coolant valve to heater core.(3) bad damper in duct.
...Chevy heater motor only works on high, is it the motor or something else? Good chance it's the resistor . Will be in circuit between switch and blower, usual locations are on ducting under dash on ...
...chevy hawe valve on top of intacke manifeld and operate on vacum shot of valve for heat,aplay vakum on and se if working.yu hawe to tach both hoses wat going in to heater box mast be hot ven engine ...
...Chevy truck and the heater dose not work the fan blows and the thermostat is new and radiator is allso,got any ideas ? Check the heater valve on the engine firewall. If it doesn't open when you move ...
heater/airconditioner only works on high? 1998 Chevy Silverado and the heater/airconditioner only works on high? your blower motor resister went bad and needs to be replaced
1997 chevy z71 heater wont work ?? checked fuse it was good , hooked a wire direct from fuse box to blower motor and it works Good bet it is the resister block in the heater plenum under the glove box
Question about Chevrolet 1500
...work on my 92 chevy Z-71 no display on heater either, sounds like blower working but very slow Check for a "blower motor resistor" These were suspect to going out when voltage is spiked..IE...Being ...
...chevy truck heater blows cold, motor won't get up to 190 degrees so the theromast doesn't open and I can't tell if the pump is working. I have cardboard covering about 2/3 of the radiator. No flow in ...
Question about Chevrolet 1500
chevy pickup 1500 1994 heater control insturment pannel blinking heat isn't working. continous arrows from cold to hot are blinking. think it means the heater control is bad.. most likely no ...
Chevy Silverado 1500 The fan works, but the heater does not produce the same amount of heat it used to - I do not see the heater control valve to check/replace. Could it be the thermostat - temp gauge
387 questions posted
Usually answered in minutes!
878 Questions
795 Questions
754 Questions
575 Questions
561 Questions
