SPONSORED LINKS

2002 Chevy S-10 Heater not blowing hot air

Tiny
JTUBBS
  • MEMBER
  • 2002 CHEVROLET S-10
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 70,000 MILES
The fuse has been replaced and the blower now works but it is not blowing warm air. The thermostat has also been replaced. Could it possibly be the heater core or could it be something else?

Thanks to Jack O for the fuse location. It was burned out, so I'm assuming the blower is OK.(?)
SPONSORED LINKS
Saturday, October 17th, 2009 AT 2:48 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
I need you to check something. Start the engine and allow it to warm up. WIth the heater on high, feel both heater core hoses to the engine. Both should be hot.

LEt me know what you find.
Was this
answer
helpful?
Yes
No
Saturday, October 17th, 2009 AT 4:13 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