S2000 Under The Hood S2000 Technical and Mechanical discussions.

tried to launch, uh oh

Thread Tools
 
Old May 27, 2005 | 11:13 PM
  #1  
mkiv98's Avatar
Thread Starter
Registered User
 
Joined: May 2005
Posts: 16
Likes: 0
Default tried to launch, uh oh

so i dropped the clutch at about 6k...rpm immediately shot up to 9k through first and second gear, i was thinking wtf? tires did not move at all!!

did this about 45 min ago and it STILL smells. the car drives the same though.

ive searched and found a few people mention this as something REALLY BAD to do...wtf happened?
Reply
Old May 27, 2005 | 11:37 PM
  #2  
Hamiy's Avatar
Registered User
 
Joined: Dec 2004
Posts: 931
Likes: 0
From: San Ramon
Default

So tires didn't move at all? RPMS shot but no tire movement?

In Neutral? Take foot off clutch? .... just kidding


Just want to clear up about the no tire movement... does this mean when you let out the clutch in gear nothing responded?
Reply
Old May 27, 2005 | 11:58 PM
  #3  
mkiv98's Avatar
Thread Starter
Registered User
 
Joined: May 2005
Posts: 16
Likes: 0
Default

yea, i know i was completely off the clutch because i shifted and the same thing happened. RPM jumped all the way up and could smell the clutch smoking, actually the smell has penetrated from my garage into my house.

searched a little more and found that a lot of new S2k drivers do this when trying to launch the first few times?

what is this thing called "glazing?"
Reply
Old May 28, 2005 | 01:19 AM
  #4  
Honda_Mad's Avatar
Registered User
 
Joined: Apr 2005
Posts: 168
Likes: 0
Default

Sound like u took a couple of years of ur clutch
Reply
Old May 28, 2005 | 03:26 AM
  #5  
slalom44's Avatar
20 Year Member
Top Answer: 1
 
Joined: Jan 2003
Posts: 2,184
Likes: 95
From: Granville OH
Default

You just burned up some clutch - it's likely there was no damage done. The clutch springs on the stock S2K aren't the stiffest in the world, but that's better than tearing up your differential.

Like Honda_Mad says, you probably took a few years of life out of your clutch. If you notice in the future that your clutch slips much easier than it used to, then it is possible that you glazed your clutch. A glazed clutch has a smooth, shiny surface on it that reduces the coefficient of friction, therefore causing it to slip. The pressure plate surface is also smooth. To fix the problem, you would need to scuff up both surfaces, which would require dropping the tranny.

I smoked a clutch on another car years ago (manual trannies aren't the best for pulling boat trailers out of the water), and it didn't glaze my clutch. But the stench hung around for quite a while.
Reply
Old May 28, 2005 | 06:16 AM
  #6  
xviper's Avatar
 
Joined: Mar 2001
Posts: 37,305
Likes: 18
Default

Originally Posted by mkiv98,May 28 2005, 12:13 AM
so i dropped the clutch
One possibility: You may "think" you dropped the clutch. I'll bet you didn't. Any hesitation in this process will not allow the clutch to engage fast enough. "Dropping" the clutch means you can lift your foot from the clutch pedal FASTER than the spring can make it come up to the top.

Another possibility: You had "worked" your clutch pretty hard and heated it up badly prior to your "clutch drop" attempt. A badly heated up clutch will not hold well even if you "dropped the clutch".
Reply
Old May 28, 2005 | 08:33 AM
  #7  
Harpoon's Avatar
20 Year Member
 
Joined: Mar 2005
Posts: 2,402
Likes: 7
From: Oregon
Default

This post is a perfect justification for never, never, never buying a used sports car - new only to make sure no one ever treated the car this way!
Reply
Old May 28, 2005 | 09:10 AM
  #8  
ac09lude's Avatar
Registered User
 
Joined: Dec 2003
Posts: 351
Likes: 0
From: Long Island, NY
Default

i agree!!!!
Reply
Old May 28, 2005 | 09:41 AM
  #9  
jbotstein1's Avatar
20 Year Member
 
Joined: Mar 2003
Posts: 1,343
Likes: 0
Default

No, no. I did the same thing when I first got the S two years ago. It just glazes the clutch surface. It will be fine, just smell for a couple of days. If the clutch had caught, the tires didnt spin then you'd have a f'd up rear end, but I think you'll be fine as my car runs great to this day. I was racing a F355 when I tried it with my clutch. Needless to say, he smoked me
Reply
Old May 28, 2005 | 10:04 AM
  #10  
mkiv98's Avatar
Thread Starter
Registered User
 
Joined: May 2005
Posts: 16
Likes: 0
Default

Originally Posted by Harpoon,May 28 2005, 08:33 AM
This post is a perfect justification for never, never, never buying a used sports car - new only to make sure no one ever treated the car this way!
haha, that is the reason why i cannot buy a supra or 300ZX TT, because theyre so ragged out after so many years.

see it as an opportunity for upgrades!
Reply



All times are GMT -8. The time now is 03:39 PM.