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  1. alldodge

    No fuel at rail with KO/EO merc 350 mag mpi tow sport (02 centurion)

    Using SN 0m312634 You can have up to 2 pumps The reason I say up to 2 pumps is because this was the change over period. If you do not have a pump Boost the fuel filter, you only have one pump which is below the port side under the motor mount. Get a gas can, small or large doesn't matter...
  2. alldodge

    99’ VP 5.7lgsi in a Four Winns 258 vista Holley sniper efi with hyperspark retro fit

    Welcome Holley sniper has no control over the gauges nor does the original ECM
  3. alldodge

    Velvet drive 72c with gear reduction submerged. Will water get into it?

    Don't know for sure but most Trans are set up to only vent out if pressure gets to great
  4. alldodge

    Transducer location for mercruiser outboard boat (pic included)

    Welcome, it should not be close to the drive so it won't get any prop wash which would interfere with it. Hey got another for you @dingbat
  5. alldodge

    No fuel at rail with KO/EO merc 350 mag mpi tow sport (02 centurion)

    Welcome What is your motor serial number? You could have 1 or 2 pumps, just depends on what the motor configuration is and the serial number will verify. Yes, you should get 43 psi at the rail
  6. alldodge

    200 verado won’t run above 4500 RPM

    Need someone like @muc but have you watched that the throttle is moving to 100% WOT? Don't know which scanner your using, but need to see if motor says your getting 100% power, and Guardian is staying below 100%
  7. alldodge

    2011 seadoo gtx 260 limited no power

    Don't know but suggest post on Green Hulk, lot more knowledge there
  8. alldodge

    Trolling motor disrupts sonar image

    Guessing, but trolling motor on the bow means it's stirring up the water, and making bubbles. Sonar can not read thru bubbles nor can a depth finder. But will see if @dingbat knows better
  9. alldodge

    Spark plugs

    Moved you to VP, because it's a motor question not a 4 winns
  10. alldodge

    Mercruiser 5.0 MPI idling problem

    Correct, appears to be working, So long as switch does same when running (nola mike) Not seeing signs of vacuum leak. Motor goes under heavier load (idle in gear) and idle smooths out. Going into gear would cause the IAC to open more do to load Be nice if scanner was connected to watch what...
  11. alldodge

    Mercruiser 5.0 MPI idling problem

    Not complete cut off
  12. alldodge

    2002 5,7 Mercruiser exhaust manifold keeps cracking - 5 times this summer

    IS your cooling system like this one, or is it different?
  13. alldodge

    Mercruiser 5.0 MPI idling problem

    It does fine in-gear and rough in neutral As nola mike mentioned it's the shift interrupter. The switch is staying engaged and causes the rough idle. Might need adjusted, lubricate linkage or replaced
  14. alldodge

    2002 5,7 Mercruiser exhaust manifold keeps cracking - 5 times this summer

    What is your serial number and are you open or closed cool?
  15. alldodge

    No fuel in carb despite several attempts to crank

    Your right, I forget that Mod's can see deleted threads. I need to update my sig
  16. alldodge

    Mercruiser 5.7mpi horizon single cylinder burning lean

    Yes it checks out No not bad at all for me :) for you yes, I'm sorry :cry:
  17. alldodge

    150hp xr2 ignition switch

    This is standard wiring for 2 cycle WIRING
  18. alldodge

    Mercruiser 5.7mpi horizon single cylinder burning lean

    Yes, correct my bad, i'll fix
  19. alldodge

    Hydraulic Steering for Sterndrive

    I would suggest seastar
  20. alldodge

    Mercruiser 5.7mpi horizon single cylinder burning lean

    Your motor should have a MEFI-3 ECM (SN needed to verify) and it uses batch firing of the injectors. Batch firing means 4 injectors are fired at one time and normally fire at least twice for each revolution. Injector 2 and 4 are fired at the same time by the ECM. Swap 2 and 4 connectors to see...
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