Recent content by Jayo02

  1. Jayo02

    Exhaust temp gauge 350 mag mpi.

    Well finally got the boat back on the water after the impeller went and overheated engine. It took several sensors, the exhaust boots and flappers, shift cable and caused the head gasket to blow. The only good thing that came of it was I learned that the engine I thought was a 5.0 turned out to...
  2. Jayo02

    Rinda scanner only test half of engine ?

    I recently bought a techmate pro from Rinda for my Mercruiser 350 mpi. Tried to perform an induced misfire test. It would only let me test cylinders 1-4. 5-8 I got an error saying it was not supported. Tried to test the injectors. Again 1-4 worked 5-8 wouldn’t test. So I tried it on a friends...
  3. Jayo02

    350 mag ECU on a 5.0mpi?

    Was working on the boat today. Still working through some issues I’ve mentioned in another post. I noticed my ECU has a sticker that says 350 mag bravo. I know the engine was replaced in 2013. But I was under the impression it was a 5.0 mpi. Are the ECUs the same for both the 305 and the 350? Or...
  4. Jayo02

    5.0 mpi problems and help.

    Hello. This is my first post here but I have been using this forum as a resource for quite a while. Sorry if this is really long but I wanted to give you all the background on my current issue. I bought a 2006 sundeck 240 with low hours. Like 35. 5.0 MPI (0W376849) with a bravo 3 (0W285424)...
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