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SX APPEAL »
https://forums.nicoclub.com/sx-appeal-u20552.html
Thu Apr 26, 2012 7:52 pm
Well first I would test to see if its an injector, bad spark plug, plug wire, distributor cap etc. Most of those are pretty easy. Just swap the injector from that cylinder (#2) over to the next cylinder and see if the problem stays on the #2 cylinder or moves with the injector. if the problem is now on a different cylinder, then you know the injector is bad, if it stays on the #2 cylinder, then it must be another component (spark plug, wire, etc...) that's causing it. So now try swapping the plugs around or the wires, and see which component the fault is "following." Simple logic really. Good luck.