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DiscoWeb Bulletin Board » Message Archives » 2003 Archives - Discovery Technical » Archive through March 11, 2003 » Squealing Noise in engine, Bearing? « Previous Next »

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Jill Woodworth (Jill)
New Member
Username: Jill

Post Number: 1
Registered: 03-2003
Posted on Friday, March 07, 2003 - 09:04 am:   Edit Post Delete Post Print Post

I have a 97 Disco. Yesterday after I started (hot) my car, a loud Squealing noise was coming from the engine. I think that a bearing was out of place in either the alternator, waterpump or idler arm? I started it this morning and there was no noise. I think that a bearing was out of place and worked its way back, but I don't know. I just hope it isn't my water pump.
Jill
 

Gary Crockett (Ernieball99)
New Member
Username: Ernieball99

Post Number: 2
Registered: 03-2003
Posted on Friday, March 07, 2003 - 06:19 pm:   Edit Post Delete Post Print Post

definitly check the water pump.
let it get hot and look under the hood. most water pumps have a weep hole that will leak water to let you know the pump is failing. get it fixed. cost me an arm and a leg when i ignored this in the past on my jeep wrangler. ended up w/ a blown head gasket. could have been alot worse. just my $.02
 

Discovery 1 Owner (D1_owner)
New Member
Username: D1_owner

Post Number: 24
Registered: 02-2003
Posted on Monday, March 10, 2003 - 09:33 pm:   Edit Post Delete Post Print Post

I second Gary's advice. I would suspect the water pump. Wishful thinking that a bearing worked its way back into place. Check the pulley attached to the water pump when the car is running (do not get too close and approach it from a 90 degree angle -- opposite the path of the serpentine belt. I would guess the pulley is wobbling.

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