The oil fouled plugs indicate that you have a serious problem. A cylinder leakage test will pinpoint where the problem is. If you apply compressed air to the cylinder with a cylinder leakage gauge, you will hear the air escaping to the crankcase (bad rings, piston, cylinder), to the intake manifold (intake valve), exhaust manifold (exhaust valve), or cooling system (head gasket/block). The oil fouled plugs would most likely indicate a problem with the piston rings or piston. Excessively worn intake valve guides could also cause oil fouling but not to this extent. A good reading for a cylinder leakage test is 90% (i.e. if you apply 100 psi the cylinder would hold 90 psi). Anything lower than this indicates a worn engine and major engine repairs.
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Today's Featured Article - Chores - by Frank Young. The ceaseless passing of time! It is at once our friend and our enemy. It measures our progress and it makes us old. Like most features of our life, few things are all good or all bad, and most such judgments depend on our own perspective or viewpoint. In our particular hobby, we enjoy the nostalgic return to the days of our youth as we recreate many of the scenes that took place on the family farm that served as the stage for the first few acts of the play that is our live
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