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  1. alldodge

    Sensor 496 HO 2007

    We're going to have an issue figuring out what "this thing" is. As you probably have found no one can upload pics (server having issues). If you can load it at another place and link to here
  2. alldodge

    mercuiser 888 wont idle below 1000 rpm

    No and set timing at what is in manual
  3. alldodge

    Tahoe 4.3 no Power 3400 max RPM

    ok all good and yes uploads not working
  4. alldodge

    Overheat after high RPM run 350 MPI from 2001 with bravo one

    Your manual should be number 24
  5. alldodge

    Tahoe 4.3 no Power 3400 max RPM

    I must be misunderstanding something. Your first post So what is saying 0 ?
  6. alldodge

    Pump-out problem

    If I understand you correctly, the tank is not breathing, same as a gas tank that doesn't have a vent If the breather lines have a loop in them then there may be water/crud in the lines. Use compressed air to blow them out. Can also try to flush tank with breather hoses removed Either that or...
  7. alldodge

    Tahoe 4.3 no Power 3400 max RPM

    With motor OFF and Key ON, use a voltmeter and measure the TPS to see if it goes from around 0.1V to 4.3 or so volts. Will see this when throttle is moved from idle to WOT in throttle only mode
  8. alldodge

    Tahoe 4.3 no Power 3400 max RPM

    Digital Throttle Shift Basically drive by wire, so no throttle cables go from helm shifter to motor, it's only wires
  9. alldodge

    Tahoe 4.3 no Power 3400 max RPM

    Moved to Merc section Seeing Diacom is showing 0 but throttle plate is actually moving this is strange. Guessing the motor is DTS correct? Attachments not working, we hope this can be fixed but not as yet
  10. alldodge

    Code reader help 4.3 M.P.I.

    Thanks for the serial number With a 555ECM the paper clip will not work. The paper clip only works on MEFI ECMs You will need a Rinda Techmate Pro or Diacom software with adapter 94006 TechMate Pro (94706) Kit Diacom 94106 Kit www.Rinda.com
  11. alldodge

    2002 chaparral 305 265hp fuel injected mercruiser beeps sporatically on acceleration

    Thanks You have a 555 ECM and the HSV ignition With it doing on acceleration and is intermittent and does not effect performance it might be the in-gear switch on the shift plate. The Bravo drive has just the one switch It's there to tell the driver the boat is not in gear and rpms are to...
  12. alldodge

    Scan tool options for all boats

    For the Yam and Suz but all Mercury OB are covered. I just bought the ones for V8 Verado's
  13. alldodge

    AC Pump

    Welcome Most all are in the engine room bilge. You should 4 thru hull fittings 2 engine thru hulls with strainers 1 generator 1 AC Follow the one that doesn't go to the engine or Gen
  14. alldodge

    Scan tool options for all boats

    Yes there are various adapters used for the different motors. But not able to see for Yam or Suz https://www.rinda.com/rindashop/product-category/adapter
  15. alldodge

    Scan tool options for all boats

    Have used Techmate for years, and Rinda is the only tool maker other then Mercury G3 and it's dealer only There are some tools which can display engine data but not so far as clearing codes.
  16. alldodge

    1990 Chris-Craft Concept 4.3 OMC Cobra PLEASE HELP

    ok, when you said it won't turn over (motor cranking) you mean it won't start, it will crank Look under the helm I'm thinking either a wire was either missed and not put back on the key switch, or one may have been put on wrong place There will be a 15 to 20 amp fuse behind the helm and many...
  17. alldodge

    mercuiser 888 wont idle below 1000 rpm

    Timing can cause the issue, but most cases it's the carb. When motor gets above 1000 it starts transitioning from the idle circuit to main jets. Your motor uses a heat exchanger (HE) In your first thread Bondo mentioned to replace the impeller and housing. If that was done, then need to find...
  18. alldodge

    1990 Chris-Craft Concept 4.3 OMC Cobra PLEASE HELP

    When key is turned to ON nothing happens, gauges don't energize, etc , correct? If this is the case look for the 90 amp fuse on the starter post, it's square looking thing. See if you have Battery voltage where the Red/Purple wire connects...
  19. alldodge

    2002 chaparral 305 265hp fuel injected mercruiser beeps sporatically on acceleration

    Welcome Andy What is the motor serial number?
  20. alldodge

    mercuiser 888 wont idle below 1000 rpm

    Start by checking compression to verify health of the motor, should be close to 10 Bar. Highest and lowest cylinder pressure should be within 10% Next get into the carburetor, most likely the idle circuits are clogged
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