Radiator fan sometimes works

2004 CHEVROLET VENTURE
214,676 MILES • 2WD • AUTOMATIC
Avatar
SLIMJIM7
  • MEMBER
  • 1 POST
My van runs good, two weeks ago it starts running hot. Replaced relays, sensor, and radiator fan. Gauge inside says hot. What could be problem? Why would the fan do that?
Oct 22, 2018 at 5:35 AM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,855 POSTS
The fans do that when the head gasket is blown. Lets run this test to see what happens. Here is a guide to help us get started:

https://www.2carpros.com/articles/head-gasket-blown-test

Please run down this guide and report back.

Cheers, Ken
Oct 23, 2018 at 11:17 AM