Menu toggle

manual gearbx - cold grinding ? syncros ?

proenca

New member
Hi there,

I've recently aquired a 996 Turbo with a manual gearbox - my first Porsche.

The clutch isnt heavy, by all means. I was expecting it to be much heavier actually, its perfectly drivable in town.

Thing is, when the car is cold, 1st and 2nd gears are troublesome to get in - specially the 2nd, once in a while grinds - you really have to press down the clutch with a good kick and shift smoothly, otherwise Im rewarded with a good grinding noise and troublesome shifting. Doesnt happen with gear down, just up, and specially only in the 1st to 2nd. 3rd as far I recall never happened.

Is this normal ?

Once the car is warmed up ( lets say 20m drive ) everything is perfect.

Previous owner said its perfectly normal, since when the transmission is cold the 2nd takes a bit of caution to engage because of syncros and that double clutching might help.

Should I worry ? Sorry for the perhaps stupid post but since this is my first Porsche ( and what a first Porsche :) ) I dont know.

Also, another question ( clutch related ) :

The "travel" of the clutch is quite big - ie, it goes quite far. Again with the car cold, I have to press it till the very end to avoid grinding and go smootly with the gear changes. But with the car hot is fine.

But I also noticed that when the car is warm, changing from 2nd to 3rd and to 4th, with the car moving, I dont need to press the clutch until the end - a 60% - 70% press is more than enough and the gear changes smoothly and no problem. Is this ok ? Or Im "eating" the clutch ? I also noticed that when the car is "hot", if I press the clutch hard, I can "feel" the transmission in the very end of the pedal - seems rough. So what is the appropriate ? Press all the way or half of it ?

I also posted this in the turbo forum !

Thanks again for all your help ! ( been using automatic cars for the last 4 years, what a joy to return to manual, just have a learning period now again :) )
 
Hi Proenca, Stiff change (1st & 2nd) is normal when car is cold especially if you have a short shifter, not sure about the grinding though unless you are letting the clutch out before the gear is engaged.

- Simon
 

Posts made and opinions expressed are those of the individual forum members

Use of the Forum is subject to the Terms and Conditions

Disclaimer

The opinions expressed on this site are not necessarily those of the Club, who shall have no liability in respect of them or the accuracy of the content. The Club assumes no responsibility for any effects arising from errors or omissions.

Porsche Club Great Britain gives no warranties, guarantees or assurances and makes no representations or recommendations regarding any goods or services advertised on this site. It is the responsibility of visitors to satisfy themselves that goods and/or services supplied by any advertiser are bona fide and in no instance can the Porsche Club Great Britain be held responsible.

When responding to advertisements please ensure that you satisfy yourself of any applicable call charges on numbers not prefixed by usual "landline" STD Codes. Information can be obtained from the operator or the white pages. Before giving out ANY information regarding cars, or any other items for sale, please satisfy yourself that any potential purchaser is bona fide.

Directors of the Board of Porsche Club GB, Club Office Staff, Register Secretaries and Regional Organisers are often requested by Club members to provide information on matters connected with their cars and other matters referred to in the Club Rules. Such information, advice and assistance provided by such persons is given in good faith and is based on the personal experience and knowledge of the individual concerned.

Neither Porsche Club GB, nor any of the aforementioned, shall be under any liability in respect of any such information, advice or assistance given to members. Members are advised to consult qualified specialists for information, advice and assistance on matters connected with their cars at all times.

Back
Top