SPONSORED LINKS

1988 Chevy Cheyenne heater

Tiny
BROWNY
  • MEMBER
  • 1988 CHEVROLET CHEYENNE
  • V8
  • 2WD
  • AUTOMATIC
  • 105,000 MILES
My heater in my truck tends to go crazy flickering then shuts offf and comes back on for 20-30 seconds than shuts offf again only when its cold outside I believe its digital I dont think heater is bad itself I need ur expertise
Wednesday, January 16th, 2008 AT 7:07 PM

1 Reply

Tiny
BMRFIXIT
  • MECHANIC
  • 19,053 POSTS
Check the wiring on the blower motor (ground )
check blower motor
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, January 16th, 2008 AT 7:12 PM

Please login or register to post a reply.

Related Heater Content

Heater
GUIDE
Heater
Once the engine has been started and has run long enough to warm up the hot coolant is transferred into the heater core which is located inside the passenger compartment via...
VIEW MORE

Sponsored links