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Re: 1990 w/2.5L 4cyl - random rough running
thats what I thot as well - yes, I have replaced the plug wires when I replaced the ICM, coil packs and plugs all at the same time - the intermittent miss, as we will call it, didnt go away when I replaced all these items with brand new items last year when I had to do the ICM - I used 7mm wires as I cant find 8mm wires for my car that will fit it
I dont have any sensors showing when I use the flash code - I have not replaced the map sensor nor the idle air control valve yet - it cud be something is making them not run good but good enough to not show a code is what I am thinking - I dunno really as this is all new to me still - I am used to cars from the 70s and before
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