1992 CHEVY TRUCK NO HEAT

  • Tiny
  • vinet
  • 1992 Chevrolet Truck

Heater problem
1992 Chevy Truck V8 Four Wheel Drive Automatic

no heat. Fluids up in resavoir. New thermastat 195. Hot guage isa little higher than usual but not much. Heat comes a bit then it blows cold

Do you
have the same problem?
Yes
No
Saturday, February 28th, 2009 AT 11:56 AM

1 Reply

  • Tiny
  • macdpd@aol.com
  • Member

I would say you may have a bad thermostat, they have been known to sell bad ones from time to time. You can check it by placing it in a cup of water that is at the temp of the rating of the thermostat.
If it is a 195 degree thermostat, place it in a glass container of 195 degree water and see if it opens, then cool it and see if it closes.
If the thermostat is good you could either have vapor lock in the cooiling system, a blocked heater core or possibly a lazy water pump.

Was this
answer
helpful?
Yes
No
Sunday, March 1st, 2009 AT 6:50 AM

Please login or register to post a reply.

Similar Questions