Engine overheating

Tiny
RUINED_HILUX_
  • MEMBER
  • 1992 TOYOTA PICKUP
  • 3.0L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 167,000 MILES
How do I know what is causing my truck to overheat? I have inspected for leaks rips cracks and have not found no problems. I have changed my radiator cap due to a crack seal, but I was told it can be my fan clutch. How can I make sure if it is my fan clutch that is bad or not? The only thing I notice with my fan clutch and fan running while the engine running is that I could to stop the fan with my bare hands is that supposed to happened?
Sunday, May 13th, 2018 AT 9:57 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
You should not be able to stop the fan with your hands. I would do the fan clutch and also check for w blown head gasket because these engine are famous for it. Here are two guides to help us see whats going on:

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

and

https://www.2carpros.com/articles/fan-clutch-removal

Please run down these guides and report back.

Cheers, Ken
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Tuesday, May 15th, 2018 AT 12:10 PM

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