No heat in vehicle

Tiny
KRAKER
  • MEMBER
  • 1992 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
I have a 1992 silverado k1500 305. I have no heat. Replaced water pump, thermostat, and rad, flushed heater core 4 times still no heat. Help!
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Sunday, January 30th, 2011 AT 1:32 AM

1 Reply

Tiny
KEN
  • ADMIN
Hello,

It sounds like you have a blend door actuator that is not working. Here are two guides that will help you see whats going on.

https://www.2carpros.com/articles/replace-blend-door-motor

and

https://www.2carpros.com/articles/car-heater-not-working

Check out the diagrams (Below)

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
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Tuesday, January 23rd, 2018 AT 6:35 PM

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