I have not tested spark jump with a tool however I can hold about an inch from the block and it reaches the block. The compression values on top cylinder is 130 and the bottom cylinder is 140
Ok sorry first boat still learning all the terminology. So yes I have a VRO pump and it is working properly as I am getting fuel to both carbs no problem. But the top cylinder have verified spark and compression and still getting a miss
Ok I'm stumped
I have this same motor and it starts no problem when cold. However the top cylinder continues to misfire after swapping coils. Did a leak down and compression test and all was good. Have fiddled with the adjusting screw on the carbs and no change.
Any help would be appreciated
Ok I'm stumped
I have this same motor and it starts no problem when cold. However the top cylinder continues to misfire after swapping coils. Did a leak down and compression test and all was good. Have fiddled with the adjusting screw on the carbs and no change.
Any help would be appreciated