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  1. Nicolasfar

    Lower unit water in oil

    17 ft Doral 4.3 EFI ALPHA ONE GEN 1 after engine coupler, gimbal bearing, belows waterpump replacement! Now that... seams that i have water intrusion in my lower unit Any idea of were that water can come from else that drainning or top vent hole that are sealed Properlly ? See picture...
  2. Nicolasfar

    Alpha one gen 1

    Update!! the coupler on the engine was broken! Thats why the propeller turned when the shift lever was put in foward position!! The engine was swapped on that boat and was not aligned !! That the main reason why the coupler snapped!!! Any how after unexpexted $$ so far its seem to runs good...
  3. Nicolasfar

    Alpha one gen 1

    yes the selector was in drive gear, i was able to unscrewed the nut before removing the prop, it just that was surprised that prop turned when i have unscrew the nut. Any how the stern drive is removed i received my belows and bearing i will instal them probably after work this week And since...
  4. Nicolasfar

    Alpha one gen 1

    Boat Doral spirit 1987 V6 4.3 Swapped to with an EFI from 1999 or 2001 Just bought it The boat have a alpha one GEN 1, i think it need replacement, below what i notice when i unscrewed the properler on foward position the properler was stiff enough to loose the bolt but it turned anyway with...
  5. Nicolasfar

    Carburetor mercruiser 1389-9562a1 used anyone

    Any one can help !! trying to find a used caburtor, i am only needing the top part of it , the inlet sleeve was stripped in the body!!!! The carb was rebuilted 2 year ago!!! Was running fine until that stupid thing happened!!! :mad-new:
  6. Nicolasfar

    1988 Merc 3.0l Fuel consumption

    Hi, Beginner, first boat, 18.9 Cobia open deck inboard 3.0 L Merc 1988 just rebuilt my carb, mixture screw ajust on the water has manuel shop states Compression at 125 to 135 on 4 cyl new spark plug gap at 0.35 timming set at 2 BTC cap rotor spark plug wires seems new I was told that those...
  7. Nicolasfar

    Low top speed after carb rebuilt

    just rebuilt my CARB on mercruiser 3.0 L , 1988 before hi was able to reach 35MPH AT 4000Rpm after the carb rebuilt, i bairly acheive 30 MPH at lower RPM and look like if want to die i did the mixture on the water as the service n’manual states, any clue on what i did incorrectly,
  8. Nicolasfar

    1988 mercruiser 3.0l shift cable ajustement

    Hi just bought my first boat 10 days ago, new to that hoby. Yesterday evening returning to the dock, my boat didn’t answer foward reverse when on the throttle lever. open the lid of the engine and realize that the bolt that hold the ajustements of the cable on the top of the head cover top...
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