We need a bit more information about your problem.
Does the fan work? Does the car take a long time to warm up? (possible thermostat problem)
FriPilot
If the part number is the same and the configuration is the same then sure.
Defective Heater Resistor Pack.
Replace the fan blower resister
I am trying to change the belt on a 2.2 L, 96 Pontiac Sunfire. There is no adjustment on the alt. or power steering that I can see and I cant see how the tensioners work. Anyone have any ideas.
you can as long as it is withing certain years 1996-1999 cavalier engine will work in a 96-99 sunfire and a 99-02 cav engine will fit a 99-02 sunfire
bleed the brakes. check fluid level
Normally caused by faulty dimmer switch.
if you're going through the trouble of dropping the fuel tank, I'd just put a new one in and be done with it
Both engines that are available in the sunfire are electrically controlled timing. You do not need to do anything to sett the timing, the ECM does all the work.
it's more than likely the switch for the heater.
If the 2002 Pontiac Sunfire works at times and the fuse is causing trouble. There may be a short in the fuse box or electrical system.
check the fuseor the plugin at the rear window or mabey a broken wire