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  1. C

    Mercruiser 3.0 140 dying out

    But how does that make it randomly have issues ran fine how it’s currently running, it definitely does not need the coil as it even said it didn’t and many warned against that coil
  2. C

    Mercruiser 3.0 140 dying out

    I didn’t measure the resistance as it ran completely fine for the 5-6 times I have had it out since installing it
  3. C

    Mercruiser 3.0 140 dying out

    Pertronix, use the OE coil though
  4. C

    Mercruiser 3.0 140 dying out

    It’s now an electronic ignition, ran fine prior on both but it would eat condensers
  5. C

    Mercruiser 3.0 140 dying out

    I will do these things, I did not change any other filter than the one that looks like it’s on the fuel pump? You think that can still cause an issue when it’s going from slow reverse to neutral and it coughing and dying too? Just weird to me Thanks so much
  6. C

    Mercruiser 3.0 140 dying out

    I inherited a very nicely kept for 86 17 footer with a merc 140 on it, and it’s a nice boat, It’s been on the water and it’s a lot of fun, I recently installed a electronic ignition and kept the standard oem coil and it ran well with a couple hiccups but yesterday while on plane and cruising it...
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