1986 Toyota Celica

1986 TOYOTA CELICA
187,000 MILES • 4 CYL • FWD • MANUAL
Avatar
FLYER
  • MEMBER
  • 1 POST
Heater blows cold air off and on. I have changed thermostat but that did not fix the problem???
Jan 27, 2009 at 9:12 PM
Advertisement
Avatar
MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

with the heater on, and the engine warm, check that both heater hoses are hot to touch, if not check the heater tap is working and the controller is functioning correctly, start here.

mark ( mhpautos)
Jan 27, 2009 at 9:22 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.