cars

1999 CHEVROLET MONTE CARLO
180,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
CHEROKEECHUCK82011
  • MEMBER
  • 3 POSTS
i turn on my heater on 1999 monte carlo, and blows out cold air
Feb 11, 2011 at 5:51 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
With the engine running, hot, and the heater on, feel both heater core hoses. If both are hot, check and repair the blend door. IF only one gets hot, flush the heater core.
Mar 22, 2011 at 11:41 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