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Bryan (D1_owner)
New Member
Username: D1_owner

Post Number: 1
Registered: 02-2004
Posted on Thursday, February 05, 2004 - 10:30 pm:   Edit Post Delete Post Print Post

1997 D1, 156K

Engine started to sound loud recently. More of a roaring sound as RPM increases. I once had a similar issue. It was something like a torquatrol. Is it basically a failed relay that should cut-out the fan?

Is it expensive to repair and does it require servicing immediately or can it wait.

thanks
 

Kyle Van Tassel (Kyle)
Moderator
Username: Kyle

Post Number: 655
Registered: 11-2002
Posted on Thursday, February 05, 2004 - 10:40 pm:   Edit Post Delete Post Print Post

Sounds like the fan clutch..
"Blow me"
 

trevor griffiths (Trevorgriffiths)
Member
Username: Trevorgriffiths

Post Number: 213
Registered: 11-2002
Posted on Friday, February 06, 2004 - 10:06 am:   Edit Post Delete Post Print Post

Bryan,
a faulty fan clutch is going to affect engine power, fuel economy, besides being really noisy. Normally, the fan turns slower than the engine speed and can change based on temp requirements. A locked up clutch is now turning at the same speed as the waterpump all of the time. Can keep the engine from heating up to operating temperature quickly and creates a lot of drag.
The clutches list for around $270

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