1993 Chevy Cavalier Heater wont blow hot air

1993 CHEVROLET CAVALIER
10,200 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
RICARDO420
  • MEMBER
  • 1 POST
Why wont my heater blow hot air
Dec 9, 2008 at 6:46 PM
Advertisement
Avatar
MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
Check the hoses going into and out of the heater core, if one is hot and one cold the heater core is clogged.
Other possibilities are the thermostat, but the temp gauge should read low.
Dec 10, 2008 at 7:52 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.