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  1. Scott06

    I have a leak.

    might retighten the transom housing bolts as a sanity check and exhaust pipe. Maybe something simple like shift bellows.
  2. Scott06

    Manifold/riser 3.0 mercruiser

    it would leak back through the valves and past the rings, but wouldnt think you would see that until after shutdown. Thera re could have been residual water as usually it takes a couple of changes to get rid of the milk. I would pressure test the cooling system with out the manifold or block...
  3. Scott06

    Knocking when turning

    Only other thing I could think is the orings on driveshaft are getting hub=ng up on gimbal bearing or not greased well. I had a hell of a time one time when I forgot to grease the orings. Also when turning the prop was it locked in gear CCW? otherwise it will pop out of gear and you think you...
  4. Scott06

    I have a leak.

    boat with engine is probably deeper in the water as well. You will need a scope camera to see wtf it is.
  5. Scott06

    Merc Alpha One trim/tilt Q (feeling like a newby)

    100% yes you can do it, as mentioned with 3 boats over last 40 years in same shallow cove … no issues unless at full up and higher rpms you will hear the u joint knock
  6. Scott06

    Merc Alpha One trim/tilt Q (feeling like a newby)

    I have boated for years (40+) keeping my boats on a lift on a shallow cove (25" deep at dock). You are just fine running the boat at idle /just above idle speeds in the trailer position. Just keep the engine speed below 800-900 rpm. I have to idle out about 5-7 min to get to deep water, so my...
  7. Scott06

    spacer location

    I assume you are talking about C in the pic in this thread ? https://forums.iboats.com/threads/mercruiser-rear-engine-mount-problems.700803/ if you have the older style with the springs that is a different animal but as mentioned above helps folks to know what you are working on Also as BT...
  8. Scott06

    No oil on dip stick after adding 6 liters

    I would not over fill it but also would take dipstick to dealer and see if they can compare length as something is wrong here. You may be able to find a universal replacement dipstick that hits the oil level
  9. Scott06

    Knocking when turning

    pull the drive see if the gimbal is fully seated, if not seated drive it in more. if seated replace u joints. my ujoints felt fine but when I changed them you could see wear on the crosses What drive do you have ? generally you can get a ujoint from an auto parts store vs paying the ridiculous...
  10. Scott06

    No oil on dip stick after adding 6 liters

    worth checking it is all the way down - also worth checking do you have the correct dipstick. Are you in a hoist , the water or on a trailer? willing to bet that the angle of the boat is affecting your reading. Not sure if there is a drain hose on the pan or suck up only ? if you can drain it...
  11. Scott06

    Oil, pressure safety switch

    these guys may have one - https://www.partdeal.com/ i got a sending unit for my 65 GTO that had a different ohm range so I could make my factory gauge read 0-80 psi vs the factory 0-60. Had a good collection of senders/switches. They had some Hella units which are good OEM quality. Didn't...
  12. Scott06

    Oil, pressure safety switch

    if you find one in the brand you want but its 1/4" you could use an adapter like this https://www.mcmaster.com/1491N213/
  13. Scott06

    I/O (Sterndrive) Conversion to Outboards

    What's the break down on the conversion? I would have expected more $$
  14. Scott06

    Name or part # for MC-1 Hook Thing?

    Btw I looked and did not see the hook on any of the parts diagrams . the hook would latch into the top of transom housing , had to be careful to un hook it before dropping the drive… that how the eyelet on our got cracked off
  15. Scott06

    Name or part # for MC-1 Hook Thing?

    Yeah the really old ones had a hook my grandfathers 1966 Pen Yan did I think was made to store the drive all the way up. These were the first drives with tilt (not trim ) one hose going to cylinders… tended to leak Down.
  16. Scott06

    Mercruiser 165 6cyl inline dies when boat is in the water

    Always the concern/choice/ decision With an older boat. Best thing if you like the boat repower with a more recent vintage tear out bobtail. have same issue with our 2004 jetski, lots of hours been easy on wallet but it’s up there in years. This winter the seals on crankshaft that seal oil...
  17. Scott06

    Keep blowing my starter solenoid up.

    Oh man someone turn this into an oil thread .,,
  18. Scott06

    Mercruiser 165 6cyl inline dies when boat is in the water

    you picked the wrong hobby…. make sure the flapper didn’t break of and is down in the exhaust oath blocking it they can work their way down to the drive
  19. Scott06

    Mercruiser dies after getting on temp

    yes gap roughs it in. then set timing. really need a dwell meter maybe know an older guy who is shade tree mechanic or hot rod tinkerer. Very few folks know how to set points anymore. I use my dads old dwell meter from the 1960s as the one I bought in 1990 or so died. this is a great video of...
  20. Scott06

    Mercruiser 165 6cyl inline dies when boat is in the water

    its at the top of the exhaust down pipe attached to the transom, not sure if exhaust elbow needs to come off or if you can slide the rubber boot/hose down to see in there... follow the exhaust path down after the elbow...
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