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  1. FreeBeeTony

    One more trip

    Started winterization last w/e by changing oil.........but this w/e's weather seems pretty good. I If I take another trip am​ I OK? Probably just being over protective............:)
  2. FreeBeeTony

    Raw Water Pump Impeller

    After repairing my heat exchanger I started the engine and after a minute or so I realized I forgot to open the raw water inlet. It's an engine mounted pump......hoping the impeller was in a water bath. Any opinions? For ref...
  3. FreeBeeTony

    Heat Exchanger Leak

    Well my leak turned out to be my heat exchanger........not my risers or riser gaskets. The risers needed to be replaced anyway. I isolated the fresh water side of the exchanger and pressure tested it. Didn't hold pressure and I saw bumbles coming out of the exhaust when I looked over the...
  4. FreeBeeTony

    Riser Replacement

    Completed my riser replacement today. Only had time to fill w/ water and run......all seems go. Will test further this week......
  5. FreeBeeTony

    OEM Mercruiser Block-Off Gaskets

    Picked-up new Mercruiser Block-Off gaskets last night. Was talking to the dealer about my riser/manifold problem. I told him this was my 4th season on the current set up. He told me Mercruiser recommends replacing these gaskets every 2 years! I asked if he had the old-school SS plate and gaskets...
  6. FreeBeeTony

    Riser/Manifold Bolts

    Want to replace the manifold/riser bolts. Should I use SS, galvanized,...??
  7. FreeBeeTony

    Riser Manufacturer

    Hate to ask this question again but....... I need to replace my 3" risers on my Mercruiser. I've used GLM the last (2) times. Funds are limited and the GLM seem to be the cheapest. Any other economical suggestions?
  8. FreeBeeTony

    Riser R&R

    Removed the starboard riser last night. Definitely needs to replaced, hard to tell if the gasket was leaking after removal of the riser. Couldn't get a good pic of the inside but there was a lot of "debris" inside when looking into the exhaust side. I"m wondering if this caused blockage and...
  9. FreeBeeTony

    Draining of FWC System

    I have a full FWC system. I need to remove my risers to check the gaskets. If I pull the large hose off the circ pump will that be enough to drain it? I am trying to avoid having to pull the hoses off the bottom of the manifolds.
  10. FreeBeeTony

    Striped bolt in manifold

    While troubleshooting a possible leak problem, I decided to check the riser/manifold bolts. think I stripped one. Can I use a helicoil? Never used one.......not sure how to install.
  11. FreeBeeTony

    Mercruiser OEM Riser Gaskets

    I have a full FWC'd system and it's about the 5th season, planning on changing them this fall. Yesterday I noticed the overflow was overflowing. Temp seemed normal. Last time this happened the block-off gaskets broke through between the manifolds and risers causing raw water to be pumped into...
  12. FreeBeeTony

    Temperature Rising

    Noticed the temperature getting a little higher this year. If I cruise at ~3600RPM it runs ~160-170*. If I push it up to 4000RPM it could go passed 190*. Been about 5yrs since I replace the risers (full FWC'd system) and I'm in salt water. Sounds like I need to replace the risers this fall.......
  13. FreeBeeTony

    Carb Rebuild - Vacumm Leak??? - Update

    Think I found my RPM surging problem. Look at these pics of the bowls.... Next step is to clean and re assemble....
  14. FreeBeeTony

    Outdrive Resevoir

    Anyone know if the seal for the bottom this reservoir is available?
  15. FreeBeeTony

    Surging RPM's

    Had the boat out for the 3rd shakedown trip. Seems like the RPM's are surging +/- 100 RPM's at various levels.......1200-3800. Think I need a carb rebuild? It's a Edelbrock 1409.
  16. FreeBeeTony

    50 amp ckt brkr broke

    After the 1st launch of the season and opening it up after warm up I heard a pop and throttled back, idled to the slip. Thought the pop was water so I replaced the filter and went for another ride, seemed smoother then heard the pop again @ ~4200RPM, this time the engine died and would not...
  17. FreeBeeTony

    Water in Fuel?

    Splashed the Grady this morning. Ran at home at least 4 times during the past 2 weeks on the hose. When I planed off today seemed to be running rough. Let it warm up before I throttled up, the brought it to ~3900RPM seemed great, then opened it up. Wouldn't go past 4000RPM then backfired through...
  18. FreeBeeTony

    OD Pressure /Vacuum Tests

    I am going to be re_testing mu OD this w/e. I know the pressure test is @ 15#. How much vacuum should it hold?
  19. FreeBeeTony

    OD Leak

    When installing my outdrive yesterday I noticed a small leak. I appeared to be the upper seal where the vertical driveshaft goes in. I pressure tested the outdrive in the winter when I replaced the gear lube, held 15# overnight. It seems to be a very small leak....maybe a teaspoon over the...
  20. FreeBeeTony

    Tune-up

    Replaced the plugs, cap and, rotor today. I have been doing the maintenance every other year. And I have noticed the last few times that the plugs look great but the cap and rotor show much more wear. This year the center contact (on the cap) for the rotor was almost worn away. I put on ~80 hrs...
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