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  1. Bt Doctur

    Cap/Rotor aftermarket or OEM?

    Nope, those caps and rotors work just fine
  2. Bt Doctur

    Volvo Penta Water Leak

    what about the 2 behind the flywheel?
  3. Bt Doctur

    Volvo Penta Water Leak

    looks like a popped core plug behind the flywheel, starter most likely needs replacement also
  4. Bt Doctur

    94 5.0 clicks but wont turn over

    sometimes the exaust manifolds needs to be removed for better access
  5. Bt Doctur

    What is a preferred method for removal of the gimbal bearing (hummer vs puller)?

    seen both used and prefer the threaded rod method
  6. Bt Doctur

    23 nova xl 454 98 mercruiser water pump leak

    ps cooler or engine oil cooler
  7. Bt Doctur

    Aluminum exhaust elbow.

    ebay, $193.00 ebay.com/itm/121821498714
  8. Bt Doctur

    Water pump issue

    inlet and outlet reversed
  9. Bt Doctur

    Help Identifying Parts for Replacement (Oil and Fuel Switch)

    A is a simple 3 way brass fitting B fuel pump switch C oil pressure sender
  10. Bt Doctur

    Aluminum exhaust elbow.

    cast iron or stainless steel but never aluminum HGE 4354 MerCruiser 4 in. Exhaust Riser 4 inch O.D., 7 degree down angle Replaces Merc #44354A 3, 807914A 1, 807988A 2, 807988A03, etc. Center rise direct replacement exhaust riser For Mercruiser MCM/MIE GM V-6 & V-8 engines (1987-2002) Includes...
  11. Bt Doctur

    for "stang 32"

    check your email
  12. Bt Doctur

    how to start a mercruiser 4.3 mpi on a stand

    battery cables to starter and engine block jumper from battery+ to + on coil Jump small inboard pin on solenoid to +12 or short the slave solenoids large lugs
  13. Bt Doctur

    Impeller housing and oil leak questions

    wondering if you forced a MR base in. Is the cavitation plate rounded or square?
  14. Bt Doctur

    Shift shaft backwards?

  15. Bt Doctur

    Shift shaft backwards?

    but this one was hurt a lot more
  16. Bt Doctur

    Shift shaft backwards?

    after the impact there was not much to salvage from it
  17. Bt Doctur

    Another shifting issue

    the green is crud preventing full travel for reverse
  18. Bt Doctur

    Another shifting issue

  19. Bt Doctur

    Another shifting issue

    The prop is locked against the dogs and turning clockwise for fwd using engine power.. So if you manually shift into fwd by turning the shift shaft fully clockwise the prop will be locked trying if you try to turn it CCW/ If you were to hold the shift shaft by hand and rotate the prop cw now...
  20. Bt Doctur

    Another shifting issue

    Remove the complete drive and verify shift operation. A bad shift cable will prevent full travel of the slide if muck and mud got behind and into the slide. Disconnect the lower shift cable and from outside the boat move the slide inward ,it should bottom out inside the case. If you installed it...
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