Misfiring Problems

[ewantuch]

I have been trying to get my 98 pathfinder inspected, but it keeps showing a code for random misfiring. I have already replaced plugs, wires, cap and rotor. The truck seems to be running well, I haven't been able to get rid of the code. I've reset it 4 times now, then after about 60 or 70 miles of driving the code comes back on.

Could it be fuel injectors, or the coil? Any thoughts? It would really help me. I'm stuck and kind of low on cash right now.