Questions & Answers for: 2000 gmc sierra heater problem

2000 gmc sierra Can a heater hose connection be repaired? The plastic hose fitting broke when the hose was being removed at the firewall. ur gonna have to tear the dash apart to get to the heater core

gmc sierra is not workinmg HEATER IS NOT BLOWIG ANY HEAT,Vehicle is just cold make sure antifreeze is full. run engine 10 min. verify engine is around 195 degrees. if not, try replacing thermostat. if

2000 gmc sierra 5.3l heater does not get hot antifreeze is full thermostat looks ok replaced anyway. what else? After replacing the thermostat I pulled the heater hoses off and blew air through the ...

...2000 GMC Where is the HVAC box located on a 2000 GMC Sierra 4X4. I beleive the mixing door is not working correctly, I'm only getting warm air not hot. All ready changed thermostat and checked hoses. ...

2000 GMC SIERRA 6000 VORTEC W/AC . Installed new 186 degree thermostat. At idle, heater core return line is flowing only one cup of coolant in 22 seconds, reading 103 degrees with heater on full. What

2000 GMC Sierra 5.3L. Heater is stuck on full heat. It is not responding when I turn the dial to make colder. sounds like you have a bad actuator motor that is what moves the door in heater box to ...

...a/c doesn't want to work the heater nor a/c on my gmc sierra 2003 what could be causing this problem? check fuses and relays under dash and under hood the ownser maunal will tell you were to find ...

a/c is working for my 2000 gmc sierra. but the heater is not working any suggestions heater resistor

...(at the firewall) slips on, broke off flush. The plastic connector just spins around and won't pull off. How does it come off? how to replace heater core connectors ona 2000 2500 gmc serria ...

2000 gmc sierra 1500 blow hot air but the air is in the dash not coming out of the vents, why? Heat is in the dash board not coming out of the vents. Usually a sign of a faulty blend door. The blend ...