1996 Opel Astra

1996 OPEL ASTRA
Avatar
FREESMAN
  • MEMBER
  • 1 POST
Engine Cooling problem
1996 Opel Astra 4 cyl Front Wheel Drive Manual

Should a cooling fan driven only by electric motor (no belts) always be on or does it rely on the thermostat for control?
Feb 2, 2009 at 2:26 PM
Advertisement
Avatar
MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
Hi there,

Engine cooling fans rely on a separate temp sensor in most case, this is basically a heat switch that turns the fan on and off at a pre set temp, they should not be on all the time, If the A/C is on and there some cars will run the fan then as well all the time.

mark (mhpautos)
Feb 2, 2009 at 3:31 PM
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.