hey all got a vl turbo new engine,was running fine replaced cas, new plugs changed, rotor button, cap, and leads was running fine has 440 injectors , 044 pump, fmic, nistune, computer, the problem is has no spark on no6 all others are fine i got no idea as i have changed the obvious any help into this queer car would be appreciated.tyhanks just changed that modulator on the side of dizzy now has spark to no 6 and ran fine for about a thirty seconds then back to running **** with no spark to 6 again possibly cas ?

If your wrote a proper sentence people would be able to understand your problem and help you more. It wont be your coil thats for sure, how would a coil not fire only 1 particular cylinder? Youve got a brain, use it buddy. Good luck with it.

I have no spark on number 6 cylinder changed rotor button and cap, leads . I hope thats easier for you to understand

Quite possible you have a faulty spark plug. Swap it with another cylinders plug and see if the problem moves to another cylinder.

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finally found what was wrong with it. It was the thin metal plate that sits on top of the crank angle sensor, it was marked swopped it with another one and the ******* went fine thanks