What could possibly be wrong with my heat?

2002 CHEVROLET BLAZER
190,000 MILES
Avatar
JAMIE.GILL
  • MEMBER
  • 1 POST
I have a new heater core, replaced the thermostat twice, have gotten a new heater blend door. I recently replaced the radiator (about 1 1/2 years ago) Not only does it not have any heat what so ever it blows cold air constantly from all outlets. (floor, vents, defrost) Even when turned off it blows air.
Jan 2, 2012 at 7:52 PM
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.
Advertisement