S2000 Under The Hood S2000 Technical and Mechanical discussions.

Misfiring, please help!

Thread Tools
 
Old 09-04-2013, 03:34 PM
  #1  
Registered User
Thread Starter
 
Juniorbr19's Avatar
 
Join Date: Aug 2013
Posts: 43
Likes: 0
Received 0 Likes on 0 Posts
Default Misfiring, please help!

I just got an AP1, I'm so happy with it, but the check engine light keeps coming on, the diagnose says its misfiring. I changed the spark plugs to NGK iridium and also changed the coils, to stock but new coils.... After resetting the computer, the light just came back on again.... Any suggestions on what the problem might be?
Old 09-04-2013, 03:57 PM
  #2  
Registered User
 
adam5398's Avatar
 
Join Date: Apr 2013
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Default

Did u do compression check?
Old 09-04-2013, 04:06 PM
  #3  

 
sillyboybmxer's Avatar
 
Join Date: Dec 2006
Location: Nevada
Posts: 9,743
Received 29 Likes on 26 Posts
Default

usually,...plugs, coilpack, valve adjustment, injectors.
Old 09-04-2013, 04:46 PM
  #4  
Registered User

 
Turbos2king's Avatar
 
Join Date: Sep 2013
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Default

What codes is it pulling ?
Old 09-04-2013, 09:24 PM
  #5  

 
06Estukay's Avatar
 
Join Date: Aug 2010
Location: Toronto
Posts: 2,439
Received 8 Likes on 7 Posts
Default

Yes, please provide list of engine codes. We also need more info on your car...

What mods? Specifically, injectors? what did you gap spark plugs to? What kind of gas did you fill up with last? How long has this been occurring ?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
santiagoa526
S2000 Under The Hood
1
04-13-2016 09:34 AM
s2000maniac
S2000 Under The Hood
14
04-23-2013 01:02 PM
S2Hey
S2000 Under The Hood
2
02-12-2013 05:12 AM
NerveAgent
S2000 Under The Hood
6
06-12-2007 11:15 PM



Quick Reply: Misfiring, please help!



All times are GMT -8. The time now is 05:59 AM.