Heater will not work

Tiny
DRSTEEL
  • MEMBER
  • CHEVROLET SILVERADO
92 8 cyl stand trans
I can not figure out why the heater will not blow out
heated air.I have checked the hoses, they are ok
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have the same problem?
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No
Wednesday, November 28th, 2007 AT 11:58 PM

2 Replies

Tiny
YENDY2
  • MEMBER
Check the thermostat in the engine, if hot water is not circulating through the engine, it is not circulating through the heater core either.
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Tuesday, December 11th, 2007 AT 9:54 PM
Tiny
JIGSTICK
  • MEMBER
There is a solenoid that is mounted to the back wall of the engine with a air hose attached to it that opens a gate to allow the hot water to get to the heater core. I replaced this in my 96 Tahoe and it solved my no heat problem.
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Wednesday, December 12th, 2007 AT 7:42 PM

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