Rough idle/ missing when warm (part deaux)

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jebooker

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In my previous post, I stated that my 93 ATX was dropping 2 cylinders when warm...after pulling plugs, cleaning things etc...I found the problem. A bad connection at the coil. I started the car, and just began to giggle wires at random, then all of the sudden....it died completely. Where can I get a new plug for the coil?? I gerry rigged the thing so it is no longer cutting out, but have another problem with the idle. When cold it idles fine regardless of what kind of load I have on it, but when warm it idles rough and runs rather poorly.

...would this be symptomatic of a failed EGR valve?

What system/components would be affected by temp? I've removed the TB and checked the nostrils, cleaned the IAB, and reset the idle as per the standard SHO procedure. Thanks in advance....
 

jebooker

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I haven't been able to get the codes yet...it's RAINING in Wisconsin....it's January!!!!! :eek: lol
 

jebooker

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OK...here are the codes...

KOEO---332
KOER---332

I read this as insufficient EGR flow...is this a root cause or just a symptom??

TIA......JEBooker
 

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