C32 AMG, C55 AMG (W203) 2001 - 2007

2002 C32 amg issue, please advise

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Old Jul 19, 2010 | 02:59 AM
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C32 amg
2002 C32 amg issue, please advise

It has been making a whining noise for a while now. When I took it to my mechanic, he told me the bearings in the super charger are gone and either the super charger needs to be replaced (4k) or the existing super charger needs to be rebuilt (3k). I took the car to a dealership to check my options out and the mechanic there told me the bearings of the pulley in the super charger are bad, and the pulley system needs to be replaced (1.5k). Suggestions, advice? I am getting tons of conflicting opinions. Thanks.
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Old Jul 19, 2010 | 04:23 AM
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Taking a guess since we can't hear the sound but its probley just the Supercharger Bearing... http://www.needswings.com/Supercharg...scBearing.aspx $55.00
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Old Jul 19, 2010 | 06:00 AM
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03 g35 coupe...........02 c32 Sold
+1 to what overdrive said. You can replace the idler pulleys from parts.com for cheap.
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Old Jul 19, 2010 | 08:53 AM
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Put a long screwdriver to either pulley and put your ear to it.
Sound should amplify through the screwdriver, you will know its a pulley
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Old Jul 19, 2010 | 10:12 AM
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bearing in the pulley, I would also recommend the pulley saver kit from needswings while you're at it. Will be cheaper than replacing the idler pulley bearing.
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Old Jul 19, 2010 | 11:16 AM
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Thanks. So should I get this done through a mechanic or give it s shot myself?
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Old Jul 19, 2010 | 01:13 PM
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If you're at all mechanical, it's a very easy install. Buy the bearing take the Supercharger pulley off and take it to a machine shop to press out the old bearing and press in the new one. If you want to go the pulley saver kit route, it comes with easy to follow instructions. If you search on this forum you'll find a diy for removing the sc pulley. The Code 3 directions are posted in the stickied thread at the top as well.
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Old Jul 19, 2010 | 01:14 PM
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Also, most likely, you won't find a mechanic willing to swap the bearing. They just want to charge you for the whole assembly.
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Old Jul 19, 2010 | 02:43 PM
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This is great! Thanks all!! Much appreciated.
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Old Jul 19, 2010 | 05:26 PM
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Can anybody send me the phone number for needswings? I need to get expedited shipping but can't seem to figure out how to contact them. Thanks.
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Old Jul 23, 2010 | 01:33 AM
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Worked perfectly guys. Thank you! The noise is completely gone. Instead of 4-7 k, the whole thing cost me 700 bucks including the bearing on the pulley, the idler pulleys etc.
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Old Jul 23, 2010 | 01:57 AM
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Originally Posted by sid1897
Worked perfectly guys. Thank you! The noise is completely gone. Instead of 4-7 k, the whole thing cost me 700 bucks including the bearing on the pulley, the idler pulleys etc.
What did you spend $700 on? If you got the parts from needs wings including the pulley saver kit, then it should have cost half of what you spent, unless you paid some one to do the install.
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Old Jul 23, 2010 | 02:10 AM
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Yeah I took a mechanic's help as I was messing it up.
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