2000 Chevy Silverado No heat through heater

Tiny
CARTER96
  • MEMBER
  • 2000 CHEVROLET SILVERADO
  • V8
  • 2WD
  • AUTOMATIC
  • 171,500 MILES
Recently my trucks heater stopped working. It just blows cool air. It came back on for one day and has been out since. Would this be a thermostat problem or a heater core problem? If heater core how hard is it to change?
SPONSORED LINKS
Do you
have the same problem?
Yes
No
Saturday, January 19th, 2008 AT 7:37 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Good place to start is to check the coolant level and make sure its using the correct type of coolant and properly mixed for protection. Won't hurt inspect for a clogged heater hose/core-feel the hoses should be the same temperature if not something is wrong.

Could be also air mix or blend door not opening due to a malfunctioning actuator or vacuum or hose problem
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, January 19th, 2008 AT 8:26 PM

Please login or register to post a reply.

Related Heater Not Working Content

Blend Door Actuator Replacement
VIDEO
Blend Door Actuator Replacement
Instructional repair video
How to Fix a Heater
GUIDE
How to Fix a Heater
Step by step guide on how to fix your heater, this information pertains to most cars, trucks and SUV's.
VIEW MORE

Recommended Guides