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    86 OMC 4.3L from backfiring to not starting

    I posted a problem on 5/23 about my starboard motor backfiring at 2500 rpms. It has progressed to the piont where it will not start now. If by chance it does turn over it will run rough for a few seconds then stall. Again the port motor runs fine they share the same tank of gas. I have...
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    1986 OMC 4.3 liter backfiring

    I have twin 4.3's and one fuel tank on the boat. I only had a half tank of gas for the winter storage. The first time out it ran great the second time out the starboard motor got up to speed then started to spudder and loose power. It is my second season of boating so I took it back in to the...
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