Gearbox shaking - GT-R Register - Official Nissan Skyline and GTR Owners Club forum

Maxi · 27th July 2005, 03:36 PM

Hi

I noticed that the gear lever of my R34 GTR gearbox will shake sometimes when starting, especially when doing a lot of slow starts in traffic and hot weather.

I have an ATS twin carbon clutch fitted, and of course probably when the carbon is starting to be warmer it sticks more and could cause some vibrations, but I also have fitted some new nismo engine and gearbox mounts.

Sometimes after a lot of traffic driving, if you start uphill the gearlever really shakes a lot, and I also noticed that when you accelerate hard on the wet and the rear wheels are spinning a little, there is some shaking of the gear lever.

Is there any other gearbox mount to check?

Thanks

Maxi · 28th July 2005, 08:11 AM

Jay-Kay · 28th July 2005, 08:14 AM

POssible Nismo gearbox mount?

Phoenix_Master · 29th July 2005, 04:28 PM

Contact ATS with the problem and post what they say.

GL.

Maxi · 6th August 2005, 10:05 PM

It will do it also sometimes if you do a fast start.

DCD · 7th August 2005, 01:43 PM

It happens because you don't give it enough revs maxi

Try 7000 next time

Maxi · 14th September 2005, 01:44 AM

I think it does it because the clutch is not smoothly warmed up, but what I don't know is why the gearbox is shaking, it should be better as I have the nismo silent blocs fitted.

Do you think it would help to change the cross member bushes for polyurethane ones or metal ones?

Maxi · 30th September 2005, 12:57 PM

27th July 2005, 03:36 PM	#1 (permalink)
Maxi GTR Register Member Join Date: May 2003 Location: Monaco Posts: 533	Gearbox shaking Hi I noticed that the gear lever of my R34 GTR gearbox will shake sometimes when starting, especially when doing a lot of slow starts in traffic and hot weather. I have an ATS twin carbon clutch fitted, and of course probably when the carbon is starting to be warmer it sticks more and could cause some vibrations, but I also have fitted some new nismo engine and gearbox mounts. Sometimes after a lot of traffic driving, if you start uphill the gearlever really shakes a lot, and I also noticed that when you accelerate hard on the wet and the rear wheels are spinning a little, there is some shaking of the gear lever. Is there any other gearbox mount to check? Thanks

28th July 2005, 08:11 AM	#2 (permalink)
Maxi GTR Register Member Join Date: May 2003 Location: Monaco Posts: 533	BTTT

30th September 2005, 12:57 PM	#8 (permalink)
Maxi GTR Register Member Join Date: May 2003 Location: Monaco Posts: 533	BTTT

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28th July 2005, 08:14 AM	#3 (permalink)
Jay-Kay GTR Register Member Join Date: Nov 2004 Posts: 193	POssible Nismo gearbox mount?

29th July 2005, 04:28 PM	#4 (permalink)
Phoenix_Master GTR Register Member Join Date: Jul 2005 Posts: 35	Contact ATS with the problem and post what they say. GL.

6th August 2005, 10:05 PM	#5 (permalink)
Maxi GTR Register Member Join Date: May 2003 Location: Monaco Posts: 533	It will do it also sometimes if you do a fast start.

7th August 2005, 01:43 PM	#6 (permalink)
DCD GTR Register Member Join Date: Jun 2001 Location: Tokyo Posts: 9,331	It happens because you don't give it enough revs maxi Try 7000 next time

14th September 2005, 01:44 AM	#7 (permalink)
Maxi GTR Register Member Join Date: May 2003 Location: Monaco Posts: 533	I think it does it because the clutch is not smoothly warmed up, but what I don't know is why the gearbox is shaking, it should be better as I have the nismo silent blocs fitted. Do you think it would help to change the cross member bushes for polyurethane ones or metal ones?