S2000 Under The Hood S2000 Technical and Mechanical discussions.

ticking only under acceleration

Thread Tools
 
Old 05-06-2015, 12:04 PM
  #1  
Registered User

Thread Starter
 
speakeasy2009's Avatar
 
Join Date: Mar 2011
Posts: 896
Received 1 Like on 1 Post
Default ticking only under acceleration

Hi guys,

anyone ever have a ticking noise in their motor ONLY when you give the car gas? My car has always had a tick from the intake side, but i assumed that had to do with the K&N intake i installed and didnt think much since Billman had done a valve adjustment. This tick started about 2 years ago.

The new tick comes under load as well, but it sounds like its right in front of me. So now i have 2 ticks..its odd.

Car runs fine, VTEC fine, no noticeable power loss, no CEL..

And whats very odd, if i put the car in neutral and rev the motor, even rev up high i hear nothing. it only when i give the car gas in gear and really floor it or im going up a hill..i know its not me because my son hears it too..
Old 05-07-2015, 06:42 AM
  #2  
Registered User

 
Reckon's Avatar
 
Join Date: Oct 2009
Location: New Market, AL
Posts: 3,792
Likes: 0
Received 1 Like on 1 Post
Default

Any other changes recently?
Old 05-07-2015, 11:43 AM
  #3  
Community Organizer
Community Organizer
 
s2000Junky's Avatar
 
Join Date: Jun 2007
Posts: 31,059
Received 554 Likes on 506 Posts
Default

Sounds like possible detonation. What fuel OCT you using? Any engine mods?
Old 05-07-2015, 11:48 AM
  #4  

 
arsenal's Avatar
 
Join Date: Mar 2013
Location: Portland
Posts: 2,730
Received 38 Likes on 30 Posts
Default

I have a ticking noise come and go, more like a fluttering when accelerating. I can't figure out what it is or where it comes from or make it happen on command. I've noticed if the ambient temperature is warm it doesn't do it as much...

It's not a TCT and doesn't sound like valves and not pinging
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
C4vettrn
S2000 Naturally Aspirated Forum
5
10-10-2016 12:33 PM
SalvagedS2k
Utah S2000 Owners
5
08-05-2012 05:05 PM
supaduckie8113
S2000 Under The Hood
2
08-03-2011 10:43 AM
Northbay
S2000 Under The Hood
11
10-11-2010 09:59 PM
Devinb
S2000 Under The Hood
3
10-05-2010 02:27 PM



Quick Reply: ticking only under acceleration



All times are GMT -8. The time now is 03:53 AM.