Honda S2000 Honda S2000

Misfire with no CEL

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Old Sep 14, 2009 | 04:28 PM
  #1  
ryan8624's Avatar
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From: Minneapolis, MN
Default Misfire with no CEL

Yesterday my car developed a sputter and back fire just as I was getting home but I am not getting any lights. I stopped driving it, replaced the plugs today and its still there. It is only at low RPMs (1-2.5k) and its intermittent. It sounds like one cylinder will miss three times or so and then catch, sometimes only missing once, but its intermittent. The car also will not die at idle, it stays at normal RPMs and just sputters and will backfire if driven. Any help is greatly appreciated here. The car is going to Honda tomorrow but I would like to save the money if someone had the same issue. Car is a 2000 with 96k on it. Only modifications are I/H/E.
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Old Sep 14, 2009 | 09:05 PM
  #2  
ricepicker's Avatar
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From: Grand Jct, CO
Default Re: Misfire with no CEL

Possibly a coil pack on it's way out?
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Old Sep 15, 2009 | 04:01 AM
  #3  
TPhong's Avatar
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From: SC
Default Re: Misfire with no CEL

Originally Posted by ricepicker
Possibly a coil pack on it's way out?
Yup, I have a 2000, and I just had one go out, and it was doing the same thing. Another thing mine would do it, around 6K rpms, it would do a slight stutter right before VTEC engaged. Changed the coil pack and she runs great! Theres a video at the bottom of the post.
http://www.s2ki.com/forums/index.php...&f=22&t=727458
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Old Sep 16, 2009 | 07:56 AM
  #4  
White Smoke's Avatar
i my honda
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From: Maryland
Default Re: Misfire with no CEL

Does sound like a coil pack...
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