Recent content by mat5751

  1. M

    Mercruiser 4.3L MPI 2004 Hard Starting

    Hello All I have twin Mercruiser 4.3L MPI V6, 2004 (OW065549 and OW065554) with 230 hours each that are hard to start when hot/warm. They will turn over but will take several minutes to fire. When they do eventually start, the exhaust smells rich for a few moments. The workaround is to start...
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