In the process of getting my Z back on the road, its only firing on 4 cylinders. tried swapping over the coil packs , spark plugs , leads etc.. but 1 & 6 still wont fire. Any clues ? wiring issue or computer?
If you've had the ECU disconnected, try pushing the loom connector (loom > blue ecu socket) in firmly at both ends. Also, make certain you have not crossed #6 injector connector with air regulator.
