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Subject: "misfires" Previous topic | Next topic
mikes96Jul-24-03 07:46 PM
Member since Jan 23rd 2003
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#55941, "misfires"


          

alright im having some problems . i was picking up lunch at a drive through and my car almost died droppped down to what seemed to be 2 cylinders wtf . got cel 43 . so i checked it out and one of my wires came off from the dis2 now i put it back and got down the road and then same thing 2 cylinders missing . today i changed the coil out . and now i got a miss at like 3250 rpms and the car studders everyonce and a while wtf could the problem be

  

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Replies to this topic
RE: misfires, TeamMichael_97RS, Jul-25-03 05:26 AM, #1
RE: misfires, TeamDR1665, Jul-25-03 05:27 AM, #2
RE: misfires, soulcontroller, Jul-25-03 05:30 AM, #3
      RE: misfires, TeamMichael_97RS, Jul-25-03 05:37 AM, #4
           RE: misfires, mikes96, Aug-01-03 08:09 PM, #5
                RE: misfires, dandv1977, Aug-03-03 11:32 AM, #6

TeamMichael_97RSJul-25-03 05:26 AM
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#55957, "RE: misfires"
In response to Reply # 0


          

First I would check all your electrical connections with the CD box. Then check the wires, then plugs. Then start looking at sensors, like cam position sensor.



15.9 @ 86.7mph

Smooth idle? We don't need no stinking smooth idle.

Mods List:
http://highlander.dsmpower.com/sig.htm

  

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TeamDR1665Jul-25-03 05:27 AM
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#55958, "RE: misfires"
In response to Reply # 0


          

You've probably already checked this, but maybe your plug wires are needing replacement? If you changed the coil and it still happened, I'm thinking why would the wires come off unless the connector on it was loose/bad. I'm not really familiar with the DIS2, but it seems like it works the same way...


bump

  

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soulcontrollerJul-25-03 05:30 AM
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#55959, "RE: misfires"
In response to Reply # 2


          

heh, thuras dyno with misfires was pretty crazy looking...

______________________________
Matt D.
'06 Evo IX SE
'98 RS-T 13.8 @ 106.1

  

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TeamMichael_97RSJul-25-03 05:37 AM
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#55963, "RE: misfires"
In response to Reply # 3


          

Yeah an O2 sensor that doesn't get over .1 is not a good thing... I still want to know why it did that, and next day drove like a champ...



15.9 @ 86.7mph

Smooth idle? We don't need no stinking smooth idle.

Mods List:
http://highlander.dsmpower.com/sig.htm

  

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mikes96Aug-01-03 08:09 PM
Member since Jan 23rd 2003
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#56471, "RE: misfires"
In response to Reply # 4


          

well i have disconnected the msd dis2 and i dropped to 2 cylinders again and its only after the car runs for awhile wtf could this be ecu, cam sensor . i sent the tach adapter to msd for a test already

  

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dandv1977Aug-03-03 11:32 AM
Member since Aug 19th 2002
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#56534, "RE: misfires"
In response to Reply # 5


          

Hey man, I had the same problem when I first installed my dis-2. I ended up going through all the wiring and the plugs and found nothing. I was losing cylinders 2 and 3 all the time. What I found out was that the smaller black ground wire coming out off the dis-2 plug was not on a good enough ground. I found a new ground for it and it's been working perfectly for 6 months now. Also, my problem didn't show up until about a week after running perfectly. Hope this helps emoji

  

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