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  1. Scott06

    Random Hole in the block 1998 4.3 Vortec

    Is that a reaman engine from Mich Motorz or new ? I have had nothing but great luck with the engine I got from them in 2015
  2. Scott06

    Random Hole in the block 1998 4.3 Vortec

    It is for the dipstick tube but you may also have a dipstick that attaches to the oil pan, or at least the 4.3 I had with a cast pan did. In which case you can seal this off with a plug and rtv
  3. Scott06

    Idle issue 4.3 mercruiser LX

    sounds like the carb bowl is overflowing. That would be the result of a non functional needle and seat/ float or too high of a fuel pressure
  4. Scott06

    I noticed I had milky oil when I checked dipstick. Last thing I did was clean the riser and replaced gasket. It never overheated. Ughhh

    It will leak by the rings to some extent and get in the oil
  5. Scott06

    Replacing bellows on Mercruiser alpha 1 Gen 2

    Yes or 3m makes weatherstrip adhesive there are a couple substitutes and if i recall correctly bellows adhesive is not a unique formulation . use power tune to get the retaining ring to slide in on bellhousing end
  6. Scott06

    Anyone please help with my mercruiser 5.7 thunderbolt v igntion engine, hard to start

    When u pump the throttle to set the choke look down carb to see if any fuel is coming out of accelerator pump And if choke sets properl. If it has sat long enough carb can dry out and there is no fuel in carb until the engine turns over a bit. is your ignition system in good state of tune ?
  7. Scott06

    Starter not engaging

    Might be easier to get a tow to the ramp. When I had a bad water pump impeller I towed it to the ramp with our jetski
  8. Scott06

    Starter not engaging

    If you need to rotate the engine remove spark plugs - if you can get at the balancer you should be able to turn it by hand . Might need to use a strap wrench on balancer with the belt off. I also have turned them on the crankshaft nut but you need to be careful as you can break off the bolt in...
  9. Scott06

    Mercrsuiser 185HP, Unkown Serial No.

    Yes
  10. Scott06

    Massive vibrations...then none

    No it would kill all spark
  11. Scott06

    Quagga and Zebra mussels inspection on mercruiser out drive.

    The drives tend to get fairly hot when in use. Next time you are on a good long on plane run stop and put your hand on the upper or use an IR thermometer. I would bet the upper is around 180-200 F . I guess this is why they make drive showers
  12. Scott06

    Ol' Girl will not start now a'pre-sinking !?!😩('92 merc 5.7 alpha 1 gen 1 4bbl Quadrajet)!?! HELP!!!

    If the boat sank the likely hood of corrosion in wiring connections and harness is good. I would try the cannon plug between boat harness and engine harness. Clean it sometime you have to expand the male pins for a tight fit. Use a volt meter to see where you are loosing voltage . If it is the...
  13. Scott06

    Massive vibrations...then none

    But then it went away?
  14. Scott06

    Quagga and Zebra mussels inspection on mercruiser out drive.

    Yeah the water running through the drive cools it. If you run really hot water through it not only will the drive get hot but the same hot water wont cool the engine or exhaust very well. i understand what they are trying to do with invasive species but i would not let them do this to my engine
  15. Scott06

    Massive vibrations...then none

    Probably weeds on prop. Make sure you get the prop repaired or replaced if damaged
  16. Scott06

    Mercruiser 3.0 alternator

    X2, must be smoking some chit
  17. Scott06

    Popped through the intake.

    you must have milkshake for oil. did you do a compression test before tearing it down? Wonder if the pop is a vlave hanging up and backfiring
  18. Scott06

    Closed water cooling 5.0L Mercruiser

    Add crank driven or belt driven raw water pump with thru hull pick up as mentioned above. Also need to leave the impeller in the drive and cut the hose between bellhousing and gimbal housing so water still flows through drive for cooling...
  19. Scott06

    GSI issues! rich/bogging

    this needs to be checked.
  20. Scott06

    hei ignition retrofit

    Go through the TB troubleshooting in the sticky’s it may be the sensor in distributor not the module I don’t know if Davis can work with shift interrupt I would contact them before purchasing
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