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pearldrum's Avatar
 
Join Date: Jun 2001
Location: Louisville KY, Murfreesboro TN
Posts: 975
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Porsche Crest new drivetrain noise?

Okay, nothing is really going wrong with my car right now, It's time I worry myself with something else potentially going out.

About...2 months ago my car seemed to get louder. I think it's coming from the rear, sounds almost like the engine got louder...only it's in the rear. Pushing the clutch in doesn't help. I can only hear it above 30 mph, it also stops when I turn right, and I'm pretty sure it does the same turning left. Sort of a rumbling noise...I also need to replace my clutch, I've got the shudders and some rare slipping.

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'83 arctic silver 944 n/a
Power steering? who needs it!
Old 10-30-2003, 06:51 PM
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Join Date: Oct 2003
Location: Seattle
Posts: 3,340
This might sound stupid, but I'm a big fan of Occam's razor.....have you taken a good look at your exhaust? I've found they like to fail where the exhaust is welded to the muffler. After that, when was the last time you looked at your CVs and wheel bearings?
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Grant
1974 Vespa Rally 200, 1974 Vespa Primavera 125, 1963 Solex 2200, 1938 Buick Special, 2008 Mini Cooper S, 2010 Mazda CX-9, 1986 VW Vanagon Syncro Westfalia, 1989 VW Doka Tristar - in the stable
1989 Porsche 944, 1973 VW Beetle - gone but not forgotten
Old 10-30-2003, 07:31 PM
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Join Date: Feb 2002
Location: Costa Mesa
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Your nuts are loose!

Well, the nuts on the rear stub axles. Or one of your roller bearings is dry and has spun it's inner race on the stub axle.

If you haven't repacked them (the rear bearings) in 30,000 best to open them up and talk a hard look. Be prepared to replace the stub axles as well as the bearings and seals.

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Hugh - So Cal 83 944 Driver Person
NOT a 'real' Porsche -- Its Better!!!!
When was the last time you changed your timing and balance belts and/or cam chain and tensioner?
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Old 10-30-2003, 07:45 PM
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