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Old 08-07-2006, 05:01 PM
scott19_68 scott19_68 is offline
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Join Date: Apr 2006
Location: North Shore, MA
Posts: 200
Quote:
If anyone else has a new or fairly new fan clutch, I'd appreciate if you could do the same test that I did (spin the fan by hand with the engine hot and cold) and report your results here.
I just replaced the fan clutch in my '98 a few weeks ago. I only hear the "roar" after about 10-15 minutes of full temperature operation (~80C). Once the car cools off, the roar will be back until the RPMs get up to ~2000 and then it goes away. I think this is normal operation for a properly functioning fan clutch.

I'll try some hand spins of the fan clutch tonight (both hot and cold) and let you know how it goes for me.
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Scott C.

2006 E320 CDI (120k miles)
FOR SALE: 1998 E300 Turbo Diesel - Black w/Tan Leather - Euro delivery (236k miles)
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