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View Full Version : YAMAHA 2005 4 STROKE OUTBOARD OIL LEAK



jimmc
09-20-2009, 12:48 PM
YAMAHA 2005 4 STOKE OUTBOARD - STARTED TO SEE A NOTICABLE AMOUNT OF BLUE SMOKE COMING FROM THE ENGINE WHEN IT IS STARTED - HAVE NOTICED A SMALL AMOUNT OF OIL IN THE ENGINE COMPARTMENT COMING FROM THE ENGINE SOMEWHERE IN THE FRONT OF THE MOTOR (TOWARDS THE BOAT)- MOTOR IS 99.9% OF THE TIME STORED IN THE RUNNING POSITION.... ANY HELP???

outboard_doctor
09-27-2009, 04:15 AM
It sounds like valve stem seals that are the problem