Missfire FZ1

[dillon]

Thank you we did swap both plugs and coils around but it made no difference, we didn't have a thermos meter but it appeared to all ways be number 4 cylinder. What is strange about this one is that it runs fine on start up then after it starts to get warm its like a switch is flicked and the miss fire starts, you can almost set your watch by it, also it runs fine above 5k so its not your normal plug or coil failure.