Notices
Porsche Supercars Carrera GT, 918,960
Sponsored by:
Sponsored by:

Passanger side vibration on 05 CGT

Thread Tools
 
Search this Thread
 
Old 04-07-2017, 05:30 PM
  #1  
Allan-BilletDesign
Rennlist Member
Thread Starter
 
Allan-BilletDesign's Avatar
 
Join Date: Aug 2002
Location: Calabasas, Ca, Scottsdale AZ
Posts: 320
Received 35 Likes on 17 Posts
Default Passanger side vibration on 05 CGT

Anyone ever have this? I think its coming from the plastic tray underneath the passenger seat thats meant to be like an umbrella holder or something of the sort? The noise is quite annoying. Anyone ever experience this? If so any solutions?

Ive noticed that when cold the transmission is very notchy out of first gear. I hate the feeling when I shift it cold. But once warmed up, everything shifts fantastic.
Old 04-09-2017, 02:14 AM
  #2  
C.J. Ichiban
Platinum Dealership
Rennlist
Site Sponsor

 
C.J. Ichiban's Avatar
 
Join Date: Sep 2005
Location: Exit Row seats
Posts: 9,738
Received 1,954 Likes on 555 Posts
Default

does it sound like something is loose and there is a resonating hum/thump?

then that's probably either your passenger kick plate or that plastic thing on the side of the passenger seat
Old 04-09-2017, 06:12 AM
  #3  
Stephen Pitts
Racer
 
Stephen Pitts's Avatar
 
Join Date: Apr 2013
Location: Zug, Switzerland
Posts: 282
Likes: 0
Received 0 Likes on 0 Posts
Default

It can be the magnesium part of the dash at just the right frequency
Old 04-09-2017, 01:38 PM
  #4  
Allan-BilletDesign
Rennlist Member
Thread Starter
 
Allan-BilletDesign's Avatar
 
Join Date: Aug 2002
Location: Calabasas, Ca, Scottsdale AZ
Posts: 320
Received 35 Likes on 17 Posts
Default

Im going to try and remove the plastic by the seat and see what happens. I dont think its the kick plate. It doesn't feel loose. While the plastic seat piece feels loose. You can almost push up and down on it and replicate the noise.
Old 04-10-2017, 09:53 AM
  #5  
Johnb55
Instructor
 
Johnb55's Avatar
 
Join Date: Nov 2012
Location: NJ
Posts: 122
Received 20 Likes on 10 Posts
Default

The reluctant 1-2 shift when cold is normal in a CGT and many other cars as well. It's important to let the engine and gearbox warm up before spirited driving. I just shift 1-3 initially when cold. After a few miles/minutes of driving a slow gentle double clutch 3-2 downshift will engage 2nd without drama. Once 2nd has been engaged and driven in it gets easier to do a careful 1-2 upshift. After a few careful 1-2 upshifts and the engine is up to operating temp it should be good to go.
Old 04-10-2017, 01:20 PM
  #6  
Allan-BilletDesign
Rennlist Member
Thread Starter
 
Allan-BilletDesign's Avatar
 
Join Date: Aug 2002
Location: Calabasas, Ca, Scottsdale AZ
Posts: 320
Received 35 Likes on 17 Posts
Default

Originally Posted by Johnb55
The reluctant 1-2 shift when cold is normal in a CGT and many other cars as well. It's important to let the engine and gearbox warm up before spirited driving. I just shift 1-3 initially when cold. After a few miles/minutes of driving a slow gentle double clutch 3-2 downshift will engage 2nd without drama. Once 2nd has been engaged and driven in it gets easier to do a careful 1-2 upshift. After a few careful 1-2 upshifts and the engine is up to operating temp it should be good to go.

Yes, once all is warmed up the gearbox is smooth as silk...



Quick Reply: Passanger side vibration on 05 CGT



All times are GMT -3. The time now is 11:43 AM.