ok well im back with that same damn misfire it started on the highway when i was driving it would just stumble then if i shifted down it was fine, eventually tripped CEL code =random cyl 4 misfire, check all plugs and dropped in some new wires, it seems to do it the most at first start up then it fades away. ive tested everything but the distributor because 1. i dont know how to test it and 2. i think cyilinders 2and 4 are linked so if one was misfiring so would the other.? anything at all guys suggestions even if its not close just give me something to do.
im going nuts here.