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Thread: Middle coils light spark
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11-15-2020, 10:37 AM #1New Member
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Middle coils light spark
Hey guys new to scream and fly
I got a 2000 carb mercury 200 20in shaft
and it’s giving me trouble getting on plane
upon diagnosis I found coils 2&4 giving me light spark
I have no diagnosed the stator nor the trigger
could I be looking at somethings else boat won’t go over 3k
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11-16-2020, 02:36 PM #2
Try swap switch boxes around and c if move to 1 and 3
If stays on 2 and 4 look at stator
U can swap coils/wires around also to make sure its not coils , good thing is ,those coils don't go out very often , welcome to s&f
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Ctellez0666 thanked for this post
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11-17-2020, 03:41 PM #3New Member
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Thanks man will look into that currently had to get a new dmm
but definitely something to help trouble shoot
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11-17-2020, 04:29 PM #4
Being a 2000 model its prob cdm ignition without switchboxes ? Idk they started changing over in 2000. Would need a pic
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11-20-2020, 11:17 PM #58000 RPM
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If it is switchboxes, use a DVA with your DMM.
'03 21ft Inboard skiboat V-8
'70 14ft Winner, 90hp Merc
'22 21ft Inboard skiboat electric
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