Thread: Overheating issue
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Old 08-05-2016, 04:36 AM
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daphatch daphatch is offline
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Quote:
Originally Posted by larsko View Post
The two aux fans in the front are for the ac system and switch on and off somewhat independent of engine temp.
http://www.peachparts.com/shopforum/diesel-discussion/155355-87-300d-aux-cooling-fan-diagnosis.html#post1187059

If your engine overheats my 2 cents would be on a faulty fan clutch on the cooling fan behind the radiator. It shall engage around 90C and you should really hear it blow air when from 2000 rpm.
So your saying the clutch fan might be causing the over heat? The fan behind the rad that's on the motor does turn on and stay on

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