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986 High pitched whine
https://forums.tipec.net/viewtopic.php?f=10&t=24404
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Author:  jimfitton [ Mon May 11, 2020 5:32 pm ]
Post subject:  986 High pitched whine

Hi folks, hoping for a bit of guidance here.
Driving out for the MOT today ( passed, with a couple of advisory notes), I’ve noticed a high pitched whine when driving. It disappears when sat idling, so I don’t think it’s engine related, but reappears as soon as I drive away.
I’m hoping it’s a dragging brakes or similar, I have seen notes about air injectors / pumps causing this type of noise?
Any thoughts.
Many thanks

Author:  BasaltB [ Tue Jun 01, 2021 4:55 pm ]
Post subject:  Re: 986 High pitched whine

Not sure if its the same but in my case it was water pump on way out.

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