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Old 05-10-2003, 01:09 PM
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wjm wjm is offline
Join Date: Dec 2000
Location: Suburban Detroit, MI
Posts: 692
Could be a few things...

I have the same vehicle and had the same problem. It could be 1 of 3 things.

1) Refrigerent low

2) Bad coolant level sensor

3) Aux. Fan Resistor, failing or has a rusted connection

4) Bad Coolant Temperature Sensor (picture borrowed from JimF's site :-) It's the blue one in the middle.

Check out the following interesting links:

Auxillery Fan Problem


When you disconnect the coolant Temp sensor, do the fans go on? If I remember correctly, they should if your relay is good.

A new relay is around $25 and a temp sensor is also cheap. Get them both here.

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