Heater blows cold air below 20 degrees

2003 DODGE RAM
79,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
KEVINO37920
  • MEMBER
  • 2 POSTS
My truck blows cold air when the temp outside is below 20 degrees. Engine warms up fine, but blows cold air. Above 20 degrees outside, operates fine and blows warm air. Any ideas?
Feb 8, 2009 at 2:06 AM
Add a reply
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 new question

Frequently Asked Problems for This Vehicle