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Old 12-05-2012, 10:32 PM
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drive by72 drive by72 is offline
I feed trolls
Location: Snowy Wisconsin
Join Date: Nov 2010
Posts: 4,965
Mein Auto: 3 series
No need. If my test doesnt provide any results, next would be remove idler/tensioner pulley. Spin it with your finger in the middle. If it sings and freewheels for a long time, its likely bad. A good bearing wont make a "mmmmmmmmmm" noise at all, and will have a little bit of rolling resistance. It should spin, but not for a super long time. Its difficult to say when its intermittent.

RIP Ben "Jever" Doebele, we wont forget you

Please, call me Chadley

1997 328iS... HR coilovers, Brembo F40 calipers, camber plates, it needs a CUMMINS!!

1990-somethin Chevy K3500... Twin turbo Cummins swapped Chevy, dana 60 front axle swap, 4 link rear, air ride, custom everything. 600+ hp, 1296 ft lbs tq