No spark to Cyl #1

Joined
Aug 17, 2003
Messages
4
I see there has been many discussion on low/no spark but can not find any specific to my troubles, Please consider. 125 hp Force engine sudendly expericed no fire to the first cylinder. With spark plugs removed and I turn the engine over and found 3 plugs firing strong and one(#1) with little to no spark. The coil and cd units are all black/not blue. I switched the wiring between 1 and 2 cylinders coil and the cd unit and the low/no spark then followed to the 2nd cylinder. There fore I believe that it is not coil. Can a capacitor discharge go half bad?...where it only affects 1 of the 2 cylinders...or can this voltage problem be up the line somewhere? Thanks
 

revertmastec

Petty Officer 1st Class
Joined
Nov 16, 2001
Messages
279
Re: No spark to Cyl #1

It is the square black box. You have one for each cyclinder.
 
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