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  1. alldodge

    2008 150 Optimax Starts and Shuts Off

    What is the motors serial number? When key is turned to ON do you hear a Beep? Have you checked fuel pressure?
  2. alldodge

    Merc 150 Intermittently Bogging Down at WOT

    Start by taking the fuel filter and dumping contents into a clear container to see if there is anything but clean gas. Then check fuel pressure to see if it falls off as you get to WOT. It might be a restriction in the fuel supply side or weak fuel pump
  3. alldodge

    VP 5.7 Gxi hits rev limiter @ 4300

    Start by checking the boat Tach. Get a hand held Tach or scanner to compare
  4. alldodge

    '94 5.7 PHUS TPI No Fuel Pump Power

    Something is not connected, fuse or breaker blew, or wire/plug is disconnected or corroded. Thinking it might not have been the battery switch and might be something else like a Bat cable or connection
  5. alldodge

    2002 Volvo Penta 5.7 Throttle body issues, Help!

    Did you find out what was causing the beep from your other thread? This one as with the other we don't know exactly what ECM is on the boat without a serial number. But ok you don't know and are unable to find, so we will go with what we have What psi? Need to know what the high pressure...
  6. alldodge

    Diagram for coolant system?

    No vid or book. Other then items as Buster mentioned, need a marine head gasket, brass or stainless block core plugs, and marine circulating water pump.
  7. alldodge

    5.7L MerCruiser Bravo III under water...repairable?

    That's a Bravo 2 and since the motor has been under water, its junk.
  8. alldodge

    Digital Throttle/Shift (DTS) Shift Adjustment ???

    Might just be the joy stick
  9. alldodge

    hot water tank smell/replacement

    Egg water, Tim Allen comes to mind
  10. alldodge

    3.0 exhaust manifold question.

    Yes and maybe Rust just shows it is leaking, but doesn't say how much. Its leaking it needs to be fixed, so remove and inspect To find out if this is doing it, place boat in water and see how much
  11. alldodge

    5.0 mercruiser 0M361530 carb

    SN shows Merc 2 BBL Have you replaced the filter (item 4) inside the carb? https://www.mercruiserparts.com/bam/subassembly/31837/2697/90
  12. alldodge

    Mercruiser Alternator Issues and Wiring

    Guess I don't understand the comment. The pics above "are" mando ALT Here are different ones including 2 different Mando's
  13. alldodge

    hot water tank smell/replacement

    The rotten egg smell is from old water not being flushed out. Take a mix of bleach and water and fill it up. Cap the lines off so it doesn't get into the rest of the system. Bleach can be hard on pump vanes and seals. Run the boat around getting into some bouncing. Drain, flush with fresh...
  14. alldodge

    1987 Mercury 2 Stroke Steady Beep

    It will have wires coming out somewhere, most likely on the bottom. The wires go to a float switch inside the tank. One of the wires should connect to the Tan/Blue and the other goes to ground. Unplug or disconnect either will stop the beep "IF" this is what's causing it to sound
  15. alldodge

    2000 FW 238 Vista VDO

    My 94 VDO gauges have held up very well and like the way their built. Many have used Autometer
  16. alldodge

    1987 Mercury 2 Stroke Steady Beep

    The Tan/Blue goes to your sensor switches. If anyone of them close this turns the beeper on. I see what looks like a oil tank (oil injection) and it would also go to it. If oil switch thinks the tank is low it will close. Unplug it
  17. alldodge

    How to remove seized carb main jets

    After reading what you have I would replace the carb Should also be in OB section
  18. alldodge

    Mercruiser Alternator Issues and Wiring

    Your number 2 should be ALT to Bat (orange wire) from where I see it being a Mando ALT
  19. alldodge

    Bogging issue solved with spark arrestor and fuel pick up screen

    Look thru the vanes on the arrestor, can you see clear thru?
  20. alldodge

    Mercruiser Alternator Issues and Wiring

    Wiring for your motor showing the fuse
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