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Chris Welch (Asigiam)
Posted on Friday, June 28, 2002 - 08:07 am:   Edit Post Delete Post Print Post

When I started my 97 Disco this morning, it had a low pitch whine. The higher the RPM's got, the higher pitch. I thought it must be a belt, but when I opened the hood, the sound seemed to come from the top of the engine. It sound's like a turbo charger whine. Unless the LR Fairy made a visit to my disco last night and put one on, I'm kinda worried. Any help would be appreciated.
 

CEJB
Posted on Friday, June 28, 2002 - 11:21 am:   Edit Post Delete Post Print Post

prolly just the fan.
Will go away very quickly
Forgettaboutit
 

Chris Welch (Asigiam)
Posted on Friday, June 28, 2002 - 12:40 pm:   Edit Post Delete Post Print Post

No, it's not that. I'm used to the fan noise.
 

CarlT
Posted on Friday, June 28, 2002 - 12:47 pm:   Edit Post Delete Post Print Post

Chris

Just a WAG, but could it be the waterpump or altenator that is going south..?

Carl
 

jp
Posted on Sunday, June 30, 2002 - 06:19 am:   Edit Post Delete Post Print Post

Sounds like a bearing. Sometimes alternators whine when producing large current to charge after starting. Get a long screwdriver, put end of handle against your ear, end of driver on alternator, then elsewhere on engine - valve covers, water pump if you can, see if one of them produces a loud whining noise.
jp
 

Chris Welch (Asigiam)
Posted on Sunday, June 30, 2002 - 10:58 pm:   Edit Post Delete Post Print Post

Ding ding ding, we have winners. It was the alternator. It died yesterday and I put two and two together with everytime I did something that used juice (window, brake lights, etc...) the whole vehicle went crazy. Limped home at night with headlights only. No radio. Good thing my battery is good :) Now, I think my ext. warranty covers it, but if someone knows how to fix under $100, let me know :)

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