1999 Chevy Silverado no heat

Tiny
61STEVE
  • MEMBER
  • 1999 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 140,000 MILES
I have little or no heat. Its not the thermostat.
Saturday, January 19th, 2008 AT 2:10 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Check heater hoses they should be hot both
if not isolate the heater core and flush it
if they hot check the blend door operation
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, January 19th, 2008 AT 2:18 PM

Please login or register to post a reply.

Related Heater Not Working Content

Heater Not Working
VIDEO
Heater Not Working
Instructional repair video
Heater Not Working
GUIDE
Heater Not Working
Step 1 - A heater cannot operate unless the engine is full of coolant/antifreeze. If coolant level is low check the system for leaks.
VIEW MORE

Sponsored links