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Author Topic: K04 turbo - Golf R  (Read 2755 times)

Offline Nico2904

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K04 turbo - Golf R
« on: April 25, 2019, 06:12:44 am »
Hi. I have a Golf 6 R Stage 2 with OE K04 turbo. It have startet to "whistle". There are some play in the axle (3-4 mm side to side). Have been told, these turbos have Some Play. Car pulls fine, no issues. But selling the car and Think I have to get rid of this whistling. So I'm considering a refurbed OE Borg Wagner. But what are you guys experience? Car has 88.000 km om clock
« Last Edit: April 25, 2019, 07:29:21 am by Nico2904 »

Offline Paradox1

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Re: K04 turbo - Golf R
« Reply #1 on: April 25, 2019, 02:46:24 pm »
take your turbo off and get it rebuilt.

Offline colesey

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Re: K04 turbo - Golf R
« Reply #2 on: April 25, 2019, 04:01:51 pm »
It would be rude not to fit a hybrid at the same time!

Offline Paradox1

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Re: K04 turbo - Golf R
« Reply #3 on: April 25, 2019, 05:29:29 pm »
It would be rude not to fit a hybrid at the same time!

Hes seilling up bro.

If he was keeping it then definitely a TTE420  :driver: :driver:

Offline Shoduchi

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Re: K04 turbo - Golf R
« Reply #4 on: April 25, 2019, 07:02:43 pm »
The K04 shaft has no play along its axis, just a bit side to side to allow the oil to lubricate the bearings. Once its working the oil pressure will stabilise the side to side play.

Offline pudding

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Re: K04 turbo - Golf R
« Reply #5 on: April 27, 2019, 01:27:35 am »
3-4mm axial float at 88,000 KM is really bad! If it really is that worn, it's on the verge of death and needs replacing.

My KO4 at 215,000km has 1mm play.


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D