22re timing promblem

I just finished replacing all my injectors in my 86 4 runner , I had a dead number 2 injector, now the number 2 cylinder won't fire until I PULL THE SPARK PLUG WIRE off and hold it a inch or so from the plug, so the spark connects then it runs great, then you put the spark plug back on and it runs terrible. is this a timing promblem or a bad spark plug?:screwy:

Probably a bad plug. Check the number. It may be that it is different from the others or that all of them are the wrong number. I recommend using the DENSO or NGK plug appropriate for your engine.

http://sparkplugs.com/results_app.asp?productTypeID=1&AAIA=1272169

THANKS brian, Igot the plugs out and sure enough there were two types of plugs, got some denso and a new distributor and rotor, runs pretty good,idles pretty good, drove her home but she ran a little warmer than normal never got hot, also engine light came and blinked some codes I think, there is nothing in my manual about that and also she was hard to start the next day, but she did start ran pretty good but again a little warm. any advice?