Since oil filter is filled with oil, it means the oil pump is working. As to why it is not getting to the other parts of the engine, there are many areas to check.
The diagram shows the outline of the lubrication system.
Check the oil filter housing/gasket for leaks. When engine was dissassembled, were the camshafts and crankshafts getting any oil?
Are you getting any pressure at the oil pressure switch?
Monday, July 11th, 2011 AT 12:36 PM