hi my saff has got a bloody misfire again. when i hit about 6100 rpm it misfires a bit like hitting a rev limiter.
last time this happened bout 4 months ago i put on new group a coil, plugs, leads, distributor cap, rotor arm, fuel filter and 044 fuel pump and its been perfect at 22 psi stage 3.
now today its developed this misfire ?
im thinking either phase sensor or crankshaft sensor ? but i dont know im guessing. anyone had this happen to them or any ideas much appreciated. thanks