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Registered User
Join Date: Apr 2012
Posts: 3
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911sc 3.0 Problem
noise, what could it be?
20120411_184433.mp4 - YouTube |
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04-13-2012, 05:23 AM
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Are you talking about the clunking/rumble? Sorta like a thump thump with no real timing to it.
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1974 sahara beige 911 targa 1982 chiffon 911sc 1985 prussian blue metallic carrera |
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04-13-2012, 10:12 AM
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Registered User
Join Date: Apr 2012
Posts: 3
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I'm sorry I do not understand the angielsku.Problem noise only occurs on cold engine
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04-13-2012, 11:05 AM
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Take the fan belt off and try it for a very short while (no cooling)
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Pete 79 911SC RoW "Tornadoes come out of frikkin nowhere. One minute everything is all sunshine and puppies the next thing you know you've got flying cows".- Stomachmonkey |
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04-13-2012, 11:06 AM
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Registered User
Join Date: Apr 2012
Posts: 3
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ok thank you
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04-13-2012, 11:10 AM
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That sounds like it could be your alternator bearing going. They make funny noises when they start to go and yet the alternator will still work. Take the belt off and rotate it by hand and see what kind of sound you get.
Also check for play in the shaft movement. SteveKJR
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SteveKJR Proud Owner of a 78 911 SC Targa "A Porsche does more then just go fast in a straight line" |
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04-13-2012, 05:26 PM
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1974 Porsche 911 targa 2.7
1979 Porsche 911SC
1978 Porsche 911 Targa 3.0
