Notices
2003-2009 Nissan 350Z

Clutch Slipping possibly..

Thread Tools
 
Search this Thread
 
Old 07-27-2006, 04:07 AM
  #1  
Riggz
Registered User
Thread Starter
 
Riggz's Avatar
 
Join Date: Apr 2006
Location: Toronto, Ontario, CANADA
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Default Clutch Slipping possibly..

Is it natural for the clutch to slip in 1st and 2st gear? It seems to me like the clutch is slipping in these gears and lower speeds. The tach moves a lot faster than the speedometer. 3rd gear and seems alright...

I only have 2000miles on my car!!! And don’t abuse it…
Old 07-27-2006, 04:11 AM
  #2  
da_cheif
New Member
 
da_cheif's Avatar
 
Join Date: May 2003
Location: detroit area, roseville shelby
Posts: 222
Received 6 Likes on 5 Posts
Default

clutch is junk......take it back fast and yell and scream....they shud replace it pronto.......mine went fast.....went to a jwt.....
Old 07-27-2006, 04:14 AM
  #3  
TheCajunStyle
Registered User
iTrader: (6)
 
TheCajunStyle's Avatar
 
Join Date: Dec 2005
Location: Berkshires
Posts: 532
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Riggz
The tach moves a lot faster than the speedometer.
what's the issue?
Old 07-27-2006, 06:10 AM
  #4  
Riggz
Registered User
Thread Starter
 
Riggz's Avatar
 
Join Date: Apr 2006
Location: Toronto, Ontario, CANADA
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by TheCajunStyle
what's the issue?
is this not one sign of the clutch slipping?? engine is moving faster than the how fast your going..????

how else can i tell if the clutch is slipping?
Old 07-27-2006, 06:14 AM
  #5  
da_cheif
New Member
 
da_cheif's Avatar
 
Join Date: May 2003
Location: detroit area, roseville shelby
Posts: 222
Received 6 Likes on 5 Posts
Default

clutch is burned out and slipping.....a design flaw.......quite common....get a JWT clutch and flywheel.....about a grand installed....

http://www.jimwolftechnology.com/

Last edited by da_cheif; 07-27-2006 at 06:15 AM. Reason: adding info
Old 07-27-2006, 06:15 AM
  #6  
bailey bill
Registered User
 
bailey bill's Avatar
 
Join Date: May 2006
Location: sims, nc
Posts: 1,100
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Riggz
is this not one sign of the clutch slipping?? engine is moving faster than the how fast your going..????

how else can i tell if the clutch is slipping?
1) Because of the "shorter" ratios in lower gears, engine speed (tach) rises much faster than vehicle speed (speedo). As you shift up to heigher gears, the relationship becomes more proportional.

2) Because there is greater load in upper gears, a failing clutch will be most apparent in top gear.

If it doesn't slip in 6th, you don't have a clutch problem.

bill

Last edited by bailey bill; 07-27-2006 at 06:19 AM.
Old 07-27-2006, 06:36 AM
  #7  
da_cheif
New Member
 
da_cheif's Avatar
 
Join Date: May 2003
Location: detroit area, roseville shelby
Posts: 222
Received 6 Likes on 5 Posts
Default

when you shift into 2nd 3rd and 4th....tack should not fly up and the car go nowhere relatively speaking
Old 07-27-2006, 07:01 AM
  #8  
Hashiriya
Registered User
 
Hashiriya's Avatar
 
Join Date: Jun 2006
Location: Palm bay, Florida
Posts: 555
Likes: 0
Received 0 Likes on 0 Posts
Default

One way of testing if its slipping. Take the car out, cruise to say 30mph, put it in 5-6gear and floor the gas. If the rpm's move quickly and the car doesnt pick up speed the clutch is going/gone.
Old 07-27-2006, 07:14 AM
  #9  
Riggz
Registered User
Thread Starter
 
Riggz's Avatar
 
Join Date: Apr 2006
Location: Toronto, Ontario, CANADA
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Default

thanks guys...those were the answers i was looking for!

I dont think its slipping than.. phew!
Old 07-27-2006, 07:25 AM
  #10  
da_cheif
New Member
 
da_cheif's Avatar
 
Join Date: May 2003
Location: detroit area, roseville shelby
Posts: 222
Received 6 Likes on 5 Posts
Default

from a ded start run it up to 6000 rpm then pop the clutch......see wat happens
Old 07-27-2006, 07:51 AM
  #11  
Riggz
Registered User
Thread Starter
 
Riggz's Avatar
 
Join Date: Apr 2006
Location: Toronto, Ontario, CANADA
Posts: 172
Likes: 0
Received 0 Likes on 0 Posts
Default

Im not too far from Detroit why dont I try it with your car?
Old 07-27-2006, 08:03 AM
  #12  
bailey bill
Registered User
 
bailey bill's Avatar
 
Join Date: May 2006
Location: sims, nc
Posts: 1,100
Likes: 0
Received 2 Likes on 2 Posts
Default

Originally Posted by Hashiriya
One way of testing if its slipping. Take the car out, cruise to say 30mph, put it in 5-6gear and floor the gas. If the rpm's move quickly and the car doesnt pick up speed the clutch is going/gone.
Correct. That is the valid test for a slipping clutch.

bill
Old 07-27-2006, 09:12 AM
  #13  
da_cheif
New Member
 
da_cheif's Avatar
 
Join Date: May 2003
Location: detroit area, roseville shelby
Posts: 222
Received 6 Likes on 5 Posts
Default

Originally Posted by Riggz
Im not too far from Detroit why dont I try it with your car?
Ok......go to sarnia....cross over...take I94 towards detroit....turn rite on M59...go to hayes....turn rite .....go to 24 mile road...turn left.....go to sherwood forest turn rite....and look for a black z with a jwt clutch....snort
Old 07-27-2006, 09:21 AM
  #14  
summerofsam44
Registered User
 
summerofsam44's Avatar
 
Join Date: Jul 2006
Location: Buffalo
Posts: 32
Likes: 0
Received 0 Likes on 0 Posts
Default

Yeah I actually just upgraded my clutch to a ACT STAGE 1 clutch..I get it back tomorrow
Old 07-27-2006, 09:47 AM
  #15  
MagicPie
Registered User
 
MagicPie's Avatar
 
Join Date: Oct 2005
Location: TEXAS
Posts: 4,554
Likes: 0
Received 1 Like on 1 Post
Default

First the stock clutch is good am at 36Kmiles on the same one I know other with higher mileage. Their was a debate long ago over if a good driver that rev match and shifted clean could carry the stock clutch to 100K mile; I believe its possible

Unless it was a defect from the factory there is no way of ruining a clutch in under 2K miles unless that was your only goal.

Hashiriya test is properly the best one and bailey bill gave good info on way you may think its slipping
Old 07-27-2006, 11:03 AM
  #16  
mavtais
Registered User
iTrader: (12)
 
mavtais's Avatar
 
Join Date: Apr 2005
Location: CentralCal - Fresno
Posts: 1,074
Likes: 0
Received 0 Likes on 0 Posts
Default

And don't forget to take your left foot and rest it on the dead pedal between shifts. Hopefully, you're not resting your foot on the clutch or making contact with it in any way during acceleration. You should always take your foot completely off the pedal, make not contact with the clutch, during acceleration. I think we all know that the clutch engagement point on a Z is high, but that only makes it easier for you get it into gear without scratching.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
loudtoyz
Engine & Drivetrain
8
04-06-2023 04:52 AM
Colombo
Forced Induction
35
11-09-2020 10:27 AM
sherm
Engine & Drivetrain
15
04-11-2020 05:21 PM
EnjukuRacing
Engine
0
09-30-2015 06:55 AM



Quick Reply: Clutch Slipping possibly..



All times are GMT -8. The time now is 01:42 AM.