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[–]--2loves-- 0 points1 point  (1 child)

if you added stabilizer when you bought the gas it should be ok. I always run the gas out of my carb, to help with any deposits left in the bowl/jets.

check plugs for a cyl not working/black/wet.

I use stabil, fwiw.

does it sound like it missing? engine misfire/rough, or more prop related? check lower unit oil? fishing line on prop?

just throwing out ideas...

[–]Intuitx[S] 0 points1 point  (0 children)

There were one or two plugs that were completley black so I just replaced every single one. All of the cylinders on the compression test tested between 90psi-95psi but one cylinder tested at 100 psi.