Late 80s 75 HP 4 cyl mariner bogging down

Jwallace77

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Apr 6, 2013
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3
I have a 75 HP 4 cyl mariner that runs really poorly the first time you start it and accelerate. I move to a place on the lake, a couple of minutes, with motor running poorly then I shut it off and fish for a while. Most of the time the next time I start it it runs fine for the rest of the day? Not sure what the issue is. After the first or second time it always runs fine so I have been living with it. But would love it to run fine e all the time.

I have read a lot on this forum but most people run fine for 10 minutes then poorly. Mine runs poorly then fine.

Thanking you all in advance.

Well it has been a day and although there have been many views, there have been no replies. I hope there is someone out there that may provide some guidance.

Going on two days and no replies. I sure would like a little help here
 
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