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  1. brian3127

    Rochester 2 jet running rich before and after rebuild

    sorry wrong place it was sumit racing this is the one i bought. sierra marine 18-7370n
  2. brian3127

    Rochester 2 jet running rich before and after rebuild

    i just bought a brand new carb from rock auto for $284 and it got to my house in 3 days.
  3. brian3127

    Breather hose

    thanks guys
  4. brian3127

    Breather hose

    I need a new crankcase to carb breather hose. Serial number 4920382 I have been looking for days and can’t find a part number. Thanks
  5. brian3127

    Mercruiser 3.0 base timing a myth?

    Mercruiser 3.0 base timing is not a myth. I bought a genuine GM ignition module and it goes into base mode now. Thanks for the help guys.
  6. brian3127

    how to pressure test the fuel

    the engine doesnt have to be running? if you dead head the pump no fuel gets to the carb to keep it running.
  7. brian3127

    how to pressure test the fuel

    mercruiser 3.0 How do you attach a pressure tester gage on a metal fuel line between the pump and carb without cutting it. both end of the pipe are flared.
  8. brian3127

    1990 3.0 mercruiser ignition voltage issues

    I had pretty much the same problem this weekend. for me it was one of the 20 amp push button breakers at the dash. I replaced it and haven't had a problem since.
  9. brian3127

    Maiden voyage rebuilt engine

    That’s what I was thinking at first. But the liquid smelled like gas. So I don’t know what to do.
  10. brian3127

    Maiden voyage rebuilt engine

    I sure hope you are correct. I will definitely keep an eye on it. Thanks for your help
  11. brian3127

    Maiden voyage rebuilt engine

    It was bubbling up between the manifold and head that’s why we tightened the manifold bolts past torque specs. Which I looked up is 25lb. Which I think is low. But that’s what it said.
  12. brian3127

    Maiden voyage rebuilt engine

    Do you think we should take the manifold off and replace the gasket. We did not run the engine over 1500rpms due to break in procedure we were told to follow
  13. brian3127

    Maiden voyage rebuilt engine

    We had this foamy stuff come out between the exhaust intake manifold and head. We tightened the bolts. Even though they were torqued down with a torque wrench. I don’t remember what the spec was. The foaming stopped. I didn’t get the picture until we got back to the dock. What would this be...
  14. brian3127

    Tilt trim pump.

    The fluid was red. Is that tranny fluid or something else different.
  15. brian3127

    Tilt trim pump.

    What fluid do I use to fill it back up. I moved it to paint the deck and it tipped over. Though the night and leaked
  16. brian3127

    Mercruiser 3.0 base timing a myth?

    Ok maybe I used the wrong word (safely). While running thats when we did it.
  17. brian3127

    Mercruiser 3.0 base timing a myth?

    The shunt is connected at all times. Because you need the black wire connected to the interruptor switch for safety. But the white jumper wires are not connected
  18. brian3127

    Mercruiser 3.0 base timing a myth?

    One more question. Does the engine have to be running when switching the wires around. Or do you have to switch the wires before you start it.
  19. brian3127

    Mercruiser 3.0 base timing a myth?

    thanks i have my son looking for one he works at a GM dealership.
  20. brian3127

    Mercruiser 3.0 base timing a myth?

    would you have the part number for the genuine part
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