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Author Topic: 2002 TDI Chirp  (Read 3924 times)

October 15, 2011, 07:54:32 pm

steevz

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2002 TDI Chirp
« on: October 15, 2011, 07:54:32 pm »
I have a chirpping noise coming from my TDI when I'm driving, but only when coasting. If you are applying gas there is no noise. Coasting there is noise, doesn't increase with speed or RPM just constant, and with brakes applied it's still there. Anyone have an ideas? Belt or tensioner maybe?
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Reply #1October 16, 2011, 02:22:02 pm

vanagonturbo

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Re: 2002 TDI Chirp
« Reply #1 on: October 16, 2011, 02:22:02 pm »
does it do this when the car is stationary?
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Reply #2October 16, 2011, 03:14:49 pm

steevz

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Re: 2002 TDI Chirp
« Reply #2 on: October 16, 2011, 03:14:49 pm »
Yes, I believe so.
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Reply #3October 19, 2011, 07:18:28 pm

nathan_b

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Re: 2002 TDI Chirp
« Reply #3 on: October 19, 2011, 07:18:28 pm »
It's the alternator clutch pulley for sure. 8)
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81 caddy frankentd 02a, 99.9 tdi jetta, 00 golf
Reply #4October 23, 2011, 06:08:36 pm

dieselherb1

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Re: 2002 TDI Chirp
« Reply #4 on: October 23, 2011, 06:08:36 pm »
Harmonic balancer, had to replace several over the years.
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Reply #5October 26, 2011, 10:45:52 am

Sierra94

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Re: 2002 TDI Chirp
« Reply #5 on: October 26, 2011, 10:45:52 am »
Ac belt needs more tension.
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<-- My M-tdi Mazda B-1800 and my other cars
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