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Weird E-fan

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Old Oct 20, 2010 | 09:16 AM
  #1  
ace's Avatar
ace
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Joined: Jun 2010
Posts: 51
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From: Rockingham County, VA
Year: 1996
Model: Cherokee
Engine: 4.0 I6
Default Weird E-fan

Hey all,

Recently did a water pump replacement, and I've noticed that if the engine gets up around 220*/225* the e-fan won't kick on. It'll come on when the A/C is on, but not when the engine gets hotter than normal.

I changed the temp sensor and sender, and the computer module is about 2 years old. Does this sound like a computer that needs to be reset or something else?

Thanks.
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Old Oct 20, 2010 | 10:00 AM
  #2  
Gee oh Dee's Avatar
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Joined: Sep 2010
Posts: 21,168
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From: Milwaukee, WI
Year: 1987
Engine: Check
Default

I think you can adjust them somehow to kick on at different temps, but I'm not sure exactly how. I'm guessing yours is just not set correctly.
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