When I parked my truck sat afternoon it was running fine. Started it up Monday morning to go to work and it had a miss. It would not go away (the miss), but does not make a sound like it's a mechanical problem (valve etc.). I checked the wires and they seemed fine. Truck was due for plugs so I went ahead and changed the plugs (new autolites), wires, cap and rotor. Still the same miss. There are no dashboard indications of any problem.
Is it possible that it is a bad injector? Is there an easy way to determine if one has in fact gone bad? It seems the miss is caused by the #2 cylinder and of course that injector is under the intake plenum and virtually unreachable.
Any help or guidance is much appreciated - TIA