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  1. K

    Urgent help - nearly broke down at sea. Fuel Problem.

    Good possibility that the screen in the suction tube is where the problem is. Hopefully you will be able to unscrew the fitting from the tank, the tube screws into the 90* fitting so that you push the screen out with a suitable tool.
  2. K

    Inconsistent Sparks

    Get a jumper wire and connect the + side of the coil to a 12 volt source and check the spark while spinning the engine. You may have a problem with the starter boost solenoid By-pass circuit which delivers 12 volts in cranking mode only. Does the rotor shaft have enough movement to make the...
  3. K

    1977 OMC Stringer running hot or ??

    Start with the clear hose idea, the only problem about running in a tub is picking up bubbles. You want clear going in and also going out to the manifolds which will indicate a head gasket leak. You should at least try another water test.
  4. K

    No engine alarms. Can’t find anything in service manual.

    It will also help if you added a water pressure gauge which will show a low reading before the engine overheats.
  5. K

    Alpha One power steering - how to remove cable?

    If heat and penetrating oil does not work then try this. To make it easier to handle unscrew bolt #19 and pull off the tapered bolt with #17 that the Doc sent. Then pull the cable jacket as far out as possible then if you have an abrasive saw blade cut the inner cable next to the outer...
  6. K

    IAC whistle ??? Merc 7.4L MPI

    There is a small piece of foam rubber about 1/2” square that fits in the IAC that muffles the sound. Over time it breaks down. I had that problem with my Donzi and that cured the noise.
  7. K

    Perplexing electrical issue

    Be sure to check for 12 volts at the starter solenoid.
  8. K

    Alignment help!

    If the transom checks out to be solid then since I do not have eyes on your boat I have another question. Does your boat trailer have keel rollers? If so it is possible that the hull has settled which will raise the front mount taking in consideration the age of the hull. Mad props and Scott06...
  9. K

    89- 5.8l OMC with Holley 4160 flooding problem

    Holley has a factory rebuild service. If you could ship the original carburetor to them over the winter then you have the correct carburetor set to original specefications.
  10. K

    U-joint seized into gimbal bearing

    It is possible to cut the shaft and it may be possible that the shaft is bound up in the drive coupling. I have had to use a cutting torch while my assistant kept a garden hose going at the same time. If you grab the joint with pliers is it possible to feel some slack in the splines. If so...
  11. K

    Volvo Penta 4 Cyl in a 1988 Baretta

    Reminds me of one of those special drinks that uses different types of Liquer
  12. K

    Can’t find dropped pin

    You will probably find the pin in the bilge after the boat runs on plane for a little while. If it was to get into the flywheel housing that would be a problem. Not very likely to happen however.
  13. K

    Can’t find dropped pin

    If you are looking for the stainless steel pin that is held in place with a cotter pin you can use a 3/8” stainless bolt with a self locking nut.
  14. K

    Where should water come out from on OMC V6 3.8 sterdrive

    Does water circulate through the engine? That is what is what you want.
  15. K

    Trim Bonding Cable

    I am trying to remember, but I believe there was a stainless wire that was screwed to the tiller bar and had a larger eyelet crimped on that goes under one of the 7/16” studs that secure the inner transom plate. Then there should also be another wire from the engine block to the same stud.
  16. K

    SWITCH FROM QJET4MV TO EDELBROCK

    One thing I found out about I5. They use ball point pen springs in place of the correct Qjet power valve spring. I had to order the correct spring from Quadrajet Parts. As long as there will not be any clearance problems the Edelbrock 1409 should work.
  17. K

    1985 Mercuiser 170 Carburator

    There is a hole in the pump chamber that is connected to the float bowl where the check ball fits. To locate the hole put some gas in the float chamber and you will see where the check ball has to fit.
  18. K

    SWITCH FROM QJET4MV TO EDELBROCK

    The Edelbrock kit adds some height to the carburetor, sometimes the flame arrestor does not have enough clearance with the engine cover. Why not just get the Quadrajet rebuilt. They are very good carburetors. It is tuned for your engine and the Edelbrock while it will be close but not perfect...
  19. K

    Push rod

    If there are any engine machine shops in your area check with them.
  20. K

    OMC Stringer Trim pump - Question.

    If it needs fluid then there is a leak. Feel around the lines and under the rams for fluid.
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