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  1. alldodge

    Mercury 2003 115 4-strokeEFI Won't Idle

    Most likely the Idle Air Control (IAC) valve What is your serial number?
  2. alldodge

    Aqua Power 95001 Heavy Duty Docking Light upgrades?

    There are several styles out there just need to find measurements to fit, or fabracate a trim ring to install smaller. Your look like mine and appear about the same size. For me they can only be used during docking so not used very often. Think turned mine on once 2 years ago
  3. alldodge

    2002 Mercruiser 4.3L MPI Fuel Pump Style

    Merc doesn't make it anymore but others do. Just look up the part number using your motor serial number then search for that number
  4. alldodge

    Old ford 302 no spark

    Using a auto pump is a safety hazard and not allowed by USCG regulations. The marine type has a double diaphragm and a fitting which will feed gas up to the flame arrestor into the carb. There is no other difference between auto and marine otherwise. Could be used for testing but needs to be...
  5. alldodge

    1998 Bravo 7.4 Alternator Exciter Wire Not Showing 12V....

    Thanks There is most likely a break in the splice. Can run a jumper from the + side of the coil to the ALT Power is going thru the cannon plug
  6. alldodge

    1998 Bravo 7.4 Alternator Exciter Wire Not Showing 12V....

    Yes, it should have power when key is ON Same supply as to the coil Is this a MPI or carb, serial numbers are best
  7. alldodge

    mercruiser 7.4 mpi can't figure out the ratio

    For the B3 the Mechanic is correct, so long as the bearing retainer nut is not moved. The retainer nut on the B3 is where the shimming takes place, the carrier just holds the seals That said shims don't need to be changed so long as backlash is correct Also it left hand threads
  8. alldodge

    1998 Bravo 7.4 Alternator Exciter Wire Not Showing 12V....

    The ALT has 2 wires (not counting the black ground) Red/Purple which comes from the 50 amp breaker (constant power) Purple which comes from the ignition switch (switched power)
  9. alldodge

    Old ford 302 no spark

    ok then check as Kenny mentioned
  10. alldodge

    Old ford 302 no spark

    Knocking doesn't come from a carb, knocking comes from rod bearings
  11. alldodge

    What is this wiring connector?

    Not positive from the pic but the wire colors are correct for trim
  12. alldodge

    Eagle , Scat rod question

    If the boat is proped right it shouldn't over rev. If the prop comes out of the water jumping waves can take out a drive even with a rev limiter
  13. alldodge

    Eagle , Scat rod question

    Hey @Scott Danforth
  14. alldodge

    Old ford 302 no spark

    Setting timing even on the water under load by ear can be catastrophic. Motor set to run its best with timing to far advanced which can put it where preignition starts. Most likely there is other issues besides timing
  15. alldodge

    Old ford 302 no spark

    Ahhh, no (n)
  16. alldodge

    1996 Seadoo SP- Not running, good project?

    I wouldn't touch it if it was being given away
  17. alldodge

    Bravo 3 Metal Chips on Magnetic Drain Plug

    Probably does need looked into. Put drive in neutral and rotate prop shafts and feel for roughness and listen.
  18. alldodge

    1970 River Queen Houseboat new owner here!

    Have a plan if it needs to be pulled up on land?
  19. alldodge

    Happiest Day of Ownership !!!

    7 Bats geez, a small Gen would weigh less
  20. alldodge

    Old ford 302 no spark

    Using an accurate Tach, get the idle down below 800, would be good to see 650
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