996 tt advise please
996 tt advise please
Author
Discussion

ROOCK RACER

Original Poster:

24 posts

244 months

Monday 21st May 2007
quotequote all
Guys.

The car was feeling a bit strange today. Not too sure in technical terms how to describe it, so please excuse.

Normally whilst accelerating hard, there is the usual bit of lag and then the power comes but 'relativly' gradually with the boost developing to 0.9-1bar(Roock 500 ecu). Today - it seemed like there was much more lag then usual and then all the power came at once!!?? In fact I had barely enough time to change gear before it hit the limiter. It felt much quicker than usual,in fact it felt savagely quick.

When cruising on the motorway in 6th, and then having given it some, it lagged then boosted from 3000 to 6500rpm almost wildly before I got worried and backed off. ( Before you ask I was definately in 6th not 4th.)

The car was completely thrashed yesterday on a burn. Has this just 'woken up' the ECU and am I being a pussy? (usually poodling along motorways and cities)Or is there something fundamentally wrong?? No warning lights??

Not that I mind the car being quicker but it definately feels different from other times.

Any advise appreciated

Thanks



rimmer

6,689 posts

236 months

Monday 21st May 2007
quotequote all
ROOCK RACER said:

When cruising on the motorway in 6th, and then having given it some, it lagged then boosted from 3000 to 6500rpm almost wildly before I got worried and backed off. ( Before you ask I was definately in 6th not 4th.)

how fast were you going in sixth at 6500rpm?

ROOCK RACER

Original Poster:

24 posts

244 months

Monday 21st May 2007
quotequote all
Doesn't make any sense does it??? circa 110+

BLKROKT

755 posts

237 months

Monday 21st May 2007
quotequote all
You spun your clutch. Time for a new one.

ROOCK RACER

Original Poster:

24 posts

244 months

Monday 21st May 2007
quotequote all
Sorry as i said not very technical.

What does 'spun your clutch' mean. And why would the clutch interfere with the turbo boosting? (sorry if stupid question)

It just came back serviced 2 weeks ago - bill £2500

Thanks

ukwill

10,276 posts

237 months

Monday 21st May 2007
quotequote all
ROOCK RACER said:
Doesn't make any sense does it??? circa 110+


eh? 6500rpm and 6th gear. 110+... And some!!!

ROOCK RACER

Original Poster:

24 posts

244 months

Wednesday 23rd May 2007
quotequote all
Ok - now there feels like there is no power when boosting. As stated above the clutch needs replacing. But what is the deal with the variation in quotes £ 1380-2200???

Is it really that labour intensive and does the engine need removing???



Also any recommendations on where to get the 996tt clutch done in the London / Watford area, and what is the best price??



Worth considering upgrading the clutch??



Any advise again appreciated



Thanks

richad027

115 posts

255 months

Wednesday 23rd May 2007
quotequote all
JZ Machtech in Kings Langley would be a good starting point.



01923 269788



Richard

rimmer

6,689 posts

236 months

Wednesday 23rd May 2007
quotequote all
ROOCK RACER said:
Worth considering upgrading the clutch??
well it all depends on how you use your car if you use it on track alot and give the clutch lots of abuse then i would recommend upgrading it but if you dont then i wouldnt bother upgrading as it would be just wasting money.



Edited by rimmer on Wednesday 23 May 15:24


supermono

7,464 posts

278 months

Wednesday 23rd May 2007
quotequote all
ukwill said:
ROOCK RACER said:
Doesn't make any sense does it??? circa 110+
eh? 6500rpm and 6th gear. 110+... And some!!!
If you're doing 6500rpm in 6th and you're not doing 195mph (6th gear = 30mph/1000rpm) your clutch is slipping...



How can you not know your clutch is slipping? It's pretty basic!



SM

996tom

93 posts

268 months

Wednesday 23rd May 2007
quotequote all
If you want your clutch doing & i know its out of your way (Silverstone) . Go to Fearnsport & speak to Dom.

They will use proper Porsche parts if you want & they are very well priced. They look after a chap i know with a CGT & my humble 996 C4 If there is something else not right with the car they will find it.