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Join Date: Sep 2016
Posts: 180
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Sound When Turning While Clutch Depressed
Hi all-- I have an odd question that I'll throw out here to see if anyone else have run into this.
Every now and then, I find myself taking a low speed turn with the clutch depressed (a bit too slow for second gear, no downshifting into first...). It's usually when I'm pulling into a residential neighborhood or navigating a parking lot. When I do this, I hear a rhythmic sound during the turn. I wish I could articulate what the sound sounds like, but it's hard to put into words. Nothing scary like a screech, scrap, or grinding, but more like a series of clunking while i complete the turn. The sound isn't very pronounced. I am 95% sure that this sound doesn't occur when turning while the clutch is engaged (in gear). Any initial thoughts? I can try to record the sound next time, but I'm not sure if my equipment can capture the sound.
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1986 911 1982 W123 300D 2000 986 S |
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CV joint? Check the CV boots for damage.
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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,321
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CV joint as said.
you should hear it going straight. suspension movement can make the noise worse. its not like a front wheel drive car. second would be a wheel bearing but those you should also hear all the time unless the turn is loading the bad bearing. try left and right turns.
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86 930 94kmiles [_ ![]() 88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ ![]() 01 suburban 330K:: [_ ![]() RACE CAR:: sold |
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When in gear, there would be more motor noise and likely a less acute angle of corner. (Possibly less noise from a CV or tranaxle issue). Cheers
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For posterity, turns out noise is normal LSD noise. Low speed turns are often tight-angled turns, which causes mechanical noice from my LSD (says wrench).
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1986 911 1982 W123 300D 2000 986 S |
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Earthling
Join Date: Apr 2002
Location: The Thawing Wasteland of the North
Posts: 700
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Do you hear it only when turning? Or any time you depress the clutch pedal? If the latter, likely the throw-out bearing.
Edit: oops, should have read to the end.
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1996 Porsche 993 C4. His 1979 Porsche 911SC - sold... and now BACK again! Hers 2021 Volvo V60 (foul weather drive) 2024 Volvo XC60 (spousemobile) |
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