car heating system

MITSUBISHI
Avatar
JOSETTJ3
  • MEMBER
  • 1 POST
I turned on the heat in my car but it,s only blowing out cold air?

2002 Mitsubishi gallant
over 100 thousand
4cl
Nov 5, 2007 at 8:57 AM
Advertisement
Avatar
BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
first heat the engine up by driving it. park it with the car running and feel the hoses going to the heater core if one or neither is hot then the core may need to be flushed or the system may need to be bled of air. if they are both hot i would look at the blend door make sure its not sticking.
Nov 5, 2007 at 9:06 AM
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.