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  1. K

    Mercruiser 4.3 Alpha starting problems

    I only use my boat on the weekends. This season we have had a lot of rain here in Northern Indiana. Last week I uncovered my boat (a 2003 Bayliner with a 4.3 Mercruiser Alpha) and it had a good amount of water in it. (My boat does not have an automatic bilge). So I started the motor and...
  2. K

    Mercruiser runs rough SOMETIMES- but not always

    I have a 4.3L Merc in a 2003 Bayliner. My engine is NOT fuel injected. Here is my issue: Last year the tach quit working (i only mention this because I have read in other threads that the tach could point to an issue). The boat, which ran fine the year before, was running REALLY rough. You...
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