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monsterdog's Avatar
 
Join Date: Jan 2005
Location: Sarasota, FL
Posts: 52
warbling sound at idle - normal?

My 951 makes this kind of warbling sound
when it's idling - sounds more or less like there's a bunch
of doves chattering about somewhere in the engine compartment.

It goes away immediately after accelerating from a stop.

Is this a normal sound for a turbo?
Or is it a hint from something nasty lurking underneath?

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1986 944 Turbo, 88k miles, Copenhagen Blue
Old 02-19-2005, 06:06 PM
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AFJuvat's Avatar
 
Join Date: Feb 2001
Location: Viera FL
Posts: 5,642
Any other details? Can you localize teh sound to any particular part of the motor?

AFJuvat
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Old 02-19-2005, 06:08 PM
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monsterdog's Avatar
 
Join Date: Jan 2005
Location: Sarasota, FL
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My best guess is that it's emanating from the front portion of the engine,
yet it seems to come from everywhere and nowhere, which I am aware is quite possibly the worst description ever. I'm assuming it must not be a normal sound then, eh?
I'll give it a closer look tomorrow, don't want to crawl underneath in the dark . I may be able to record it, perhaps as part of a video. I'll give it a shot.
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1986 944 Turbo, 88k miles, Copenhagen Blue
Old 02-19-2005, 06:24 PM
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vott does ziss do?
 
ronin's Avatar
 
Join Date: May 2003
Location: Seattle
Posts: 6,676
Juvie, methinks he may be talking about the t-belt whine. how long have you had the car? have you had the belts done recently?

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Old 02-20-2005, 06:35 PM
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