Mechanical Problems & Technical Chat If you've got a problem you just can't figure out, a noise you can't diagnose, or a check engine light that won't go away, ask about it here!

Valve Clatter

Thread Tools
 
Search this Thread
 
Old May 27, 2007 | 10:24 AM
  #1  
jfitz9's Avatar
Thread Starter
Joined: May 2007
Posts: 1
Default Valve Clatter

My 96 Civic with 150k miles has developed some valve "clatter or chatter" with acceleration. I tried a higher octane fuel, but it doesn't seem to help much. I have read that valve clatter happens when the fuel mixture is too rich and causes detonation at the wrong time. What is the cause and how can I correct the problem?

 
Old May 27, 2007 | 10:52 AM
  #2  
cpl rampage's Avatar
HCF Member
Joined: Aug 2006
Posts: 552
From: Attleboro MA
Default RE: Valve Clatter

that is detonation you are talking about, not valve lash is the gap between the valve stem and the rocker, you can adjust this to be with in the spec, so that when the engine warms up the gap dissapears.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
WhiteRabbit1021
PRIVATE For Sale / Trade Classifieds
9
Jun 10, 2007 10:51 PM
Civic Jordan
Engine & Internal
4
May 7, 2007 06:59 PM
mill$civic
Inside and Out
11
Oct 31, 2005 06:25 PM
jlh911
Mechanical Problems & Technical Chat
1
Jun 30, 2005 09:52 PM
lodoss900
Suspension, Brakes, Tires & Wheels
0
May 27, 2005 08:29 PM




All times are GMT -8. The time now is 03:34 AM.