the car will not give any heat at all

1992 OLDSMOBILE CUTLASS
955,658 MILES • 3.3L • V6 • FWD • AUTOMATIC
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CHEVY1990
  • MEMBER
  • 1 POST
we have change the stat . flushed the sytem. and still nothing for heat. the preveuse owner stated the car has been like this when they bought it new and the garge can't figure it out eather
yours Delmar Butt
Nov 25, 2013 at 3:46 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
first look for a vacuum leak starting at engine and going into car. then check items 8 &o to see if the accumaltor works and is getting vacuum and door works. it may not be opening Or the control is messed up and you need a new vacuum valve at control. also check to see if you have a vacuum water valve on engine going to heater. if there is no vacuum there you willnot get heat or if it does then the valve is bad. see partial heater pic
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Nov 25, 2013 at 4:23 AM
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