Search results

  1. Bt Doctur

    2001 Mercruiser 4.3 Knocking

    Have to agree with Chris. Does have that rythmic tic of a busted /loose rocker arm too. The deep rumbling in the background, noise or exaust in water
  2. Bt Doctur

    Mercruiser 4.3 Engine gaskets?

    Fel-Pro has all your needs
  3. Bt Doctur

    What was mounted here?

    alldodge, it might be where a egr valve went
  4. Bt Doctur

    TKS & diode & fuse

    dump the TKS and put a Rochestor or Mercarb on it
  5. Bt Doctur

    Alpha one not fully engaging reverse

    1 cable can have no more that 2 threads visible when installed 2 Adjust cable for Fwd and install cotter pin 3Adjust reverse by raising the stud the cable is attached to
  6. Bt Doctur

    Shift Cable Issues= Alpha One Gen1

  7. Bt Doctur

    Shift Cable Issues= Alpha One Gen1

    this is approx neutral, with it facing you ,it is in fwd all the way to your right is reverse
  8. Bt Doctur

    Shift Cable Issues= Alpha One Gen1

    in what direction are you turning the shoe for Fwd?
  9. Bt Doctur

    Overheated now wont shift in forward or reverse

    they may be pieces of the exaust shutter but if the shifter is also jammed you may have melted the shift cable. Got to come out to fix
  10. Bt Doctur

    Shift Cable Issues= Alpha One Gen1

    screw the guide in all the way and tighten the locknut Adjust the slide and the arm with the roller so that the shoe is in a strraight line, have someone hold it like that while you install the slide inside the boat making sure the cable is visable in the small hole in front between the stud...
  11. Bt Doctur

    Fuel pump

    mechanical, bolted to the side of the block. electric, bolted to the front of the motor
  12. Bt Doctur

    Figure this out , I`m confused

    removal was not that difficult even with the breaker bar 1/4 to 1/2 turn and they were free. All agree they were stretched but how much torque do you need to install flywheel bolts in a crankshaft spec is 75-85 and that cant stretch a bolt like that
  13. Bt Doctur

    Figure this out , I`m confused

    This is from a 351C inboard motor . Needed rear main seal replaced and during reassembly this was found. All 6 flywheel bolts are exactly the same. Never seen anything like this .
  14. Bt Doctur

    Mercuiser 3.0 Popped rear core plug

    my question is how you winterized it this past winter. Core plugs are pushed out from freeze damage
  15. Bt Doctur

    Help! 95 5.0 efi ford firing order

    https://roadsumo.com/ford-engine-firing-order/
  16. Bt Doctur

    2018 Mercruiser 6.2 water pump

    google 26-90562, 26-72785 30-72961
  17. Bt Doctur

    poor performance, sluggish, no power above 3000 rpm

    Just to set the stage that was a few of the issues.End of last season customer forgot the fuel fill and we had a heavy rain, guess where it went.Motor started then stopped and would not run. Drained the tank, fuel sep, removed carb and turned it upside down , etc. Got the motor running with a...
  18. Bt Doctur

    The leg is off

    guessing a home made fix to repair a loose steering arm
  19. Bt Doctur

    1986 Mercruiser V-8 5.7L - overheating issue??

    Rule is water in=water out. Shadetree test is to run the engine at idle, feel the hardness of the circ hose. Run at 2500 and feel it again.If now hard as a rock your restricted from manifolds or riser/elbow
  20. Bt Doctur

    Mercruiser alpha 1 gen 2 pressure test issue

    sounds like the oil hose is compromised
Top