Need to know if the blower is working or not or,
the air coming out is cold or warm or hot or,
the air (hot or cold) is only coming out the defroster.
The "heat maker" is broken. :(
check cabin filter
I have heat in my truck all but the floor. this is a 1998 s-10 Chevy pickup. can you help me find out the reason?
Low coolant, bad thermostat, clogged radiator, bad waterpump, bad headgasket, etc
if it doesn't heat your heater core is most likely clogged and if it doesn't blow at all then the blower is messed up.
If your windows fog up you thermostat may not register because you heater coil may be broken.
IT should have a 195 degree thermostat in it so the computer will work right And the heat will be hot. THAT IS WHAT THE FACTORY USES
check the coolant level first, low coolant will cause no heat, always check all fuses just in case
how do you fix the heat in a 2002 Chevy impala
Most likely you have a vacume leak under the dash.Check for lines off or broken.They will harden and crack with excessive heat,such as in the engine compartment.
Were is the temperature heat sensoe on a 454 chevy motor.
it has to heat itself up first