Growling

1991 TOYOTA PICKUP
220 MILES • 4 CYL • 4WD • MANUAL
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EASY
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I have a 1991 toyota pickup,4wd,I am hearing a rumbling,in the rear, I believe, my guess is universal bearing or rear wheel bearing,anyone know how I can check these.
Thanks ,Easy
Dec 18, 2010 at 7:07 AM
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MHPAUTOS
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A wheel bearing will rumble and just get louder as the speed increases, a diff will hum and change pitch with throttle settings, you will feel any slack in a uni, by holding shaft at uni end and moving up and down, ther should be no movement in any direction.

mark (mhpautos)
Dec 21, 2010 at 8:48 PM
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EASY
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Hi Mark, Thankyou so much for the advice,that helps me a lot.
Easy
Dec 22, 2010 at 2:46 AM
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