Questions & Answers for: 1999 chevy silverado heater

1999 Z71 (1500). I just replaced the heater core on my 1997 S-10. If your chevy is anything like mine, the entire dash has to come out. I recommend buying a Hayne's manual for it. Those books are life

1999 chevy silverado and I need to change heater core I have a 1999 chevy silverado and I need to replace the heater core what do I need to do? I have changed many in a 89 Silverado any different? Not

1999 chevy silverado heater control knob problem i can not change the flow of air with control knob air flow remains in defrost position. it sounds like you have vacuum leak,

...1999 chevy silverado 1500 ac won't blow cold air,it seems like the ac/heater control module won't switch over and its stuck on heater.I already had it charged with freon.Is this module costly and how ...

...1999 chevy silverado 1500 ac won't blow cold My 1999 chevy silverado 1500 ac won't blow cold airit seems like the ac/heater control module won't switch over and its stuck on heater.i already had it ...

heater control 1999 Chevy Silverado no work check for broken vacuum line under hood near passenger firewall

1999 chevy silverado 2wd and the temp reaches 210 but the air dosnt blow hot 1.)heater core restricted-check both heater hoses coming from the heater core if one is cold your heater core is restricted

where is heater control valve located on my 1999 chevy 1500 silverado Does not have one, has a door that separates heater core from the rest of a/c box in dash.

...1999 chevy silverado 1500 I have a Late 1999 Chevy Silverado C1500 Z71. I had one of the heater hose nozzle snap off this past weekend. I looks like the heater core hase some kind connection fitting. ...

How to replace Heater control valve in a 1999 chevy silverado This vehicle year doesn't have/use a heater control valve. What is the problem with the heater?