1991 2.3 Rough ideal

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OLD SILVER

New Member
Newbie here Hello to all, My 1991 2.3 has a rough ideal. Happens 30 sec after start. No smoke out of the tail pipe.Kind of a little miss stumble. Any thoughts in what to try?Thanks Ranger Bros for any help...
 
Any codes? If no codes, check your plugs. Clean your IAC and MAF, maybe your EGR and go from there. See how it is doing after that. I often recommend these first because it requires little time and money.
 
I checked my plugs, wires, and distributor cap in my 88. the plugs were shooting the gap and iI had to run 2 pints of sea foam engine treatment(1 per tank) through it. it runs like a top now. Could be a fuel filter too.
 
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