Search results

  1. alldodge

    converting from ammeter to voltmeter

    Amp mostly started with Generators, then switched to Volts when the Alternator came out. Would take volt over amp any day.
  2. alldodge

    Damaged spring seat!

    Maybe just me but not able to visualize. Would need to know distance when boat is sitting on trailer, maybe a pic of the issues just to start thinking
  3. alldodge

    Power tilt fuse on Volvo Penta SX

    Should be on the pump. Look for a slim rectangular object with wires. Remove rubber cover cap and fuse should be under it
  4. alldodge

    Air condition not working

    No expert but after looking at the manual (not very good) I would lean toward the circuit board. The board has a relay which supplies power to the pump, or can be used to energize another relay which turns the pump on. If the pump does run when wired direct, then I would guess the board Do...
  5. alldodge

    Need Volvo Penta Tilt/Trim relay 6-wire Trimmer Sp-c 7938450-9 & Wiring Harness

    I put "volvo penta 7938450" in google and first line was for Ebay https://www.ebay.com/itm/174176975359
  6. alldodge

    7.4mpi just started running rough and with gas coming out exhaust

    Please clarify the even and odd? Is that cylinders 2,4,6,8 and 1,3,5,7 ? If it is what I just said, then that shouldn't happen. Would ask if the injector plugs can be moved around to the pic in post 29 Agree the difference in voltage might be the static state of the ECM, don't know, just...
  7. alldodge

    7.4mpi just started running rough and with gas coming out exhaust

    Thanks, still is weird one side is to much fuel and other is lean
  8. alldodge

    Need Help on 5.8fsi Couple of Issues

    Check the Reference voltage at the MAP, should be between 4-6V but should be right at 5V If the Ref is off it can cause problems with all sensors. Did you down load the manual from 4share? If so it has testing procedures
  9. alldodge

    160 to 165 Mercruiser manifolds and backfiring

    I still have my dwell meter from back in the 70's
  10. alldodge

    7.4mpi just started running rough and with gas coming out exhaust

    Looking at wires going to the injectors, can you see 2 colors? Can you see if all colors are on just one side or are they divided up on both sides?
  11. alldodge

    Mercruiser 3.0 No Power

    I would say it was a corroded cable end which needed to be cleaned. They don't clean, just replace
  12. alldodge

    Need Help on 5.8fsi Couple of Issues

    Were the heads ever milled? Milling other then a few thousandths can create a need to mill the intake because the gasket is no longer think enough to seal it
  13. alldodge

    Serpentine Belt

    Found this link about the Q04 and it list other numbers. Can also use the one you have and use the part number to determine what length it is. Then add how many mm/inch to get what you want https://www.thehulltruth.com/boating-forum/305270-serpertine-belt-crossover.html
  14. alldodge

    Serpentine Belt

    Guessing but showing 2 belt lengths for sn 0M615 thru 0W300 Should not loosen anything else With standard power steering 865615Q04 With compact power steering 865615Q09 https://www.mercruiserparts.com/bam/subassembly/31490/9021/110
  15. alldodge

    160 to 165 Mercruiser manifolds and backfiring

    Not saying its your issue, but many have issue with finding zero lash and then the 3/4 turn. Zero is when there is no up/down movement with the push rod. You will be able to still turn the rod but there will be no up/down For backfire on valve adjustment the valve would have to be to tight...
  16. alldodge

    160 to 165 Mercruiser manifolds and backfiring

    Backfire; Maybe valves not adjusted correctly
  17. alldodge

    Serpentine Belt

    Post a pic of the front of the motor
  18. alldodge

    Mercruiser 3.0 No Power

    Losing everything check the battery cables. Might have taken them off and was fully reinstalled There is a 50 amp breaker on the motor, has a red button. If it is pushed in and clicks then it tripped. If it pushes in and no click then it didn't If all looks good then need a voltmeter and...
  19. alldodge

    Water standing in bell housing area

    Currently that's my guess
  20. alldodge

    Ford 302 50 amp wiring

    Not enough info for me to guess
Top