2of6 cylinders spark after 800rpm (SOLVED)

[beemerguy]

Thanks for the welcome!! We are checking the spark by manually removing it from the engine while the engine is on. When we take the plug out we can clearly see it firing only after 800rpm. The gs300 has 3 wires that run from the engine computer to the 6 coils. We checked the pins on the engine computer using a voltmeter and noticed that 2 of three wires are constantly sending pulse signals which command the plugs to fire. The third wire only send the pulse signals when the rpms have reached over 800. Before 800rpm there’s no signal in that particular wire. We didin’t check the timing after the job was done. I’m definetly gonna look into that suggestion. Thanks a milion, that was a good tip