S2000 Under The Hood S2000 Technical and Mechanical discussions.

My car feel slower now

Thread Tools
 
Old 07-17-2007, 02:57 PM
  #1  
Registered User

Thread Starter
 
HighwayStar's Avatar
 
Join Date: Feb 2007
Location: Miami FL
Posts: 1,185
Likes: 0
Received 0 Likes on 0 Posts
Default My car feel slower now

I have an 06 S2000 when i got it it had 8700miles. i had it for 6 months now but lately it feels blogly. It feel like it take forever to hit vtec. Lately it been like 93 outside soo it could be that but i want to sure. How can i test this?

Also i change my hood i hear a very light ticking sound from the heads ppl tell me this it normal. Is it?

and on hot day my pedals feel gummy after a while. what can i do to stop this?

I only thing i have on the car is a K&N Drop in
CF Hood
i over rev one time about 3 month ago when the car pop out of 4th gear with cruise on. i stop it at about 8200 RPMS
the deal says there nothing wrong i see them wrong on the car and they look like they dont know what they are doing.
Old 07-17-2007, 05:04 PM
  #2  
Registered User
 
LemurFaktore's Avatar
 
Join Date: Jul 2007
Posts: 12
Likes: 0
Received 0 Likes on 0 Posts
Default

hmm...do you have the e-throttle? the ticking could be the lifters....i havent messed with my engine yet since i only got 1k on it
the clicking though COULD be lifters, i heard it all the time on benz (cuz i work on them) but im not too sure on hondas...still tinkerin on'em
Old 07-17-2007, 06:21 PM
  #3  
Registered User

 
iDomN8U's Avatar
 
Join Date: May 2006
Location: Ontario
Posts: 7,430
Received 2 Likes on 2 Posts
Default

When you over-rev'd the motor, the dash doesn't relay accuratly your true RPM

if you had the speed you were going and what gear you went into, then you could get a better idea. So if your going 90 mph in 4th then went into second by accident.

If you did, you might want to check your retainers and get them replaced on the intake side, it's cheap insurance and not a difficult process if you have someone competent in mechanics.

The ticking is normal valve train/vacuum noises, but that's hard to judge.

Heat will force the ECU to retart the timing and run sluggish (for sake of better words) compared to a cool day.

Anyone in Miami know a good mechanic to visually check the retainers? It's a straight forward job.


Old 07-17-2007, 07:05 PM
  #4  
Registered User

 
90crvtec's Avatar
 
Join Date: Mar 2006
Location: Kansas City
Posts: 780
Likes: 0
Received 0 Likes on 0 Posts
Default

If the car popped out of 4th gear into neutral this IS NOT an over rev. The car was merely bouncing off the rev limiter because the cruise control was applying gas as though the car was still in 4th gear.
Old 07-17-2007, 10:58 PM
  #5  
Registered User
 
RACER's Avatar
 
Join Date: Oct 2003
Location: Knoxville, TN
Posts: 15,082
Likes: 0
Received 0 Likes on 0 Posts
Default


Originally Posted by Lethander,Jul 17 2007, 03:57 PM
i over rev one time about 3 month ago when the car pop out of 4th gear with cruise on. i stop it at about 8200 RPMS
This is not the money shift.





Old 07-17-2007, 11:01 PM
  #6  
Registered User

 
iam7head's Avatar
 
Join Date: Mar 2006
Location: Pasadena, SOCAL
Posts: 5,692
Likes: 0
Received 3 Likes on 3 Posts
Default

compression, leakdown test before any more guessing
Old 07-18-2007, 12:21 AM
  #7  
Registered User
 
burman's Avatar
 
Join Date: Jun 2007
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
Default

If you drive AP1 you wouldn't have had that problem.
You can rev all the way to 9
Old 07-18-2007, 12:51 AM
  #8  
Registered User

 
thetz99's Avatar
 
Join Date: Aug 2004
Location: Davis, CA
Posts: 2,536
Likes: 0
Received 2 Likes on 2 Posts
Default

heat and humidity is a killer on the S2k (timing retard) hence the great variety of cold air intakes.

You should reset your ecu first...by pulling the appropriate fuse or disconnecting the battery (have your radio code handy).
Checking your airfilter is another suggestion.
Old 07-18-2007, 04:57 AM
  #9  

 
Money2536's Avatar
 
Join Date: Oct 2002
Location: Central Florida
Posts: 737
Received 3 Likes on 1 Post
Default

If you reset the ECU, just make sure the car has been off for at least 15 minutes.
Old 07-18-2007, 07:31 AM
  #10  
Registered User
 
neoarroyo's Avatar
 
Join Date: Apr 2007
Location: Boston, MA
Posts: 912
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Money2536,Jul 18 2007, 04:57 AM
If you reset the ECU, just make sure the car has been off for at least 15 minutes.
Is there a specific reason for waiting at least 15 minutes?


Quick Reply: My car feel slower now



All times are GMT -8. The time now is 04:34 AM.