Search results

  1. 2

    Hours of labor to replace the long block?

    1999 4.3L currently in boat. 2bbl. Anyone have a mercruiser flat rate manual? I've gotten 2 quotes. One for 10 hours and the other for 35 hours.
  2. 2

    Prop nut size?

    What size prop nut on a 4.3l alpha 1 gen 2?
  3. 2

    How long should 4.3l turn over?

    On a cold start my 4.3's turn over for about 8-10 seconds before firing up. After that they start immediately. I just want to make sure this is normal
  4. 2

    Alpha one loose tube on drive

    This is looking into the back of the drive. This hose is loose and looks like it should go on the fitting by the bolt. But I think the fitting should have some sort of nipple on it. What is this hose for and where could I find a new fitting?
  5. 2

    Any inflatables under 7ft. loa?

    I have been searching online and can't seem to find one. I was in the market about a year ago and I thought I saw some under 7ft. I have a 2hp Honda to put on it. Please help.
  6. 2

    float switch question

    carb was opened up yesterday to check if it was clean. Mechanic put in new gasket and float. Today the engine would hit a wall at 3000rpm and fall to 2000 then back to 3000 and so on. A few times it cut off completely. I have twin 4.3 mercs year 2000. Serial #'s OL606199 and OL606161
  7. 2

    Windless question

    When I purchased my boat the foot switches didn't work. Under the switches there are 3 loose wires and nothing connected to either terminal on each switch. The wires are red, green, and white. The helm switch works. It is a Lewmar. I am searching for a model number. Any suggestions?
  8. 2

    4.3l fuel pump

    twins 2000 4.3l alphal gen 2 could failing fuel pumps cause diminished performance? What is the likelihood of both pumps failing at same rate? Both motors perform the same. How do I check for a shutter/flapper exhaust problem?
  9. 2

    WOT on 4.3 merc

    I have a regal 2760 year 2000 with 4.3L mercs, Alpha 1, 15.25" x 19P props. My WOT is only 4000 rpm and I should be seeing 4400-4800 rpm. GPS speed is 39mph and should be 45-49mph. Carbs are very clean. Plugs are new. Its a freshwater boat with a clean hull and zero corrosion. What am I missing...
  10. 2

    jabsco head pump just clicks

    When I push the flush button the motor tries to turn but just clicks. I can turn it with a screwdriver and sometimes get it to pump. It does not turn easy though. Do I need a new pump? or Do I need the rebuild kit? or Is the motor not getting enough power?
  11. 2

    automatic brake winch

    Does anyone currently use one? I am looking at a 2500lb winch made by Shelby. It is supposed to lock when the handle is released. My boat weighs about 8500lbs so proper function is critical.
Top