2000 Chevy S-10 Fan Blower

2000 CHEVROLET S-10
115,000 MILES • 4 CYL • 2WD • MANUAL
Avatar
JAM2760
  • MEMBER
  • 1 POST
When I select the fan blower speed to "Max", air comes out reel fast when engine is at idle speed. Then when I drive the vehicle and gain speed, the air flow will slow down as speed is increased. Then when maintaing speed of 55 mph, the air flow will increase for a short period of time and then decrease for a short period of time. Any ideas as to why this is?
Aug 19, 2010 at 5:18 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,240 POSTS
When it decreases, is it coming out a different location such as the defroster, heater (under dash)...?
Aug 20, 2010 at 2:25 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.