Thread: engine temp fluctuations normal or not
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Old 02-28-2010, 08:09 PM
PETERPNYC PETERPNYC is offline
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Join Date: Feb 2010
Location: NYC AND ATHENS GREECE
Posts: 103
Quote:
Originally Posted by johnathan1 View Post
Does your car have a viscous fan clutch? I used to have a 400SEL, but didn't spend any time under the hood, so I don't recall.

If it does, then that could very well be the problem. It would explain why around town you're heating up, and cooling down while on the highway.

I have no idea what type of fan cluth it has. I have read about it a little and know it is expensive
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