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post #9 of (permalink) Old 12-30-2001, 10:55 PM
TiminMb
 
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Re: the noise is back!!

I had to replace my crank pulley because it was worn out and the belt was now touching the bottom of the V. That meant that no matter how much I tightened the belt (hard on the bearings!) the belt had not traction, as it's the sides of the belt that make proper contact. Anyhows, I swapped the drive pulley from a spare motor and never had a problem since. It was always worse in the cold or if snow got sucked in thru the radiator.

Tim

84 CJ7, 258, HEI, M/C 2100 carb, 5 inch lift, RS9000's, 33x12.5 BFG M/T's, 4.56's and Detroit softlocker, full cage & belts, Xenon flares, Dana 44 rear, GM dual diaphragm brake booster
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