Calmseas
New Member
- Aug 11, 2018
- 2
- Boat Info
- 04 Searay Sundancer
- Engines
- Mercruiser 6.2 mine horizon
Elbow failure on the port engine caused water to enter the oil. After replacing the elbows and multiple flushing and oil changes, the engine runs perfectly except now the oil pressure fluctuates between 27 psi and 50 psi at 2700 rpm. A quick throttle up from 1000 psi to 2000 psi, the oil pressure drops to zero and the low oil alarm sounds. New oil, filter and level is correct! No noisy lifters and engine runs smoothly. Should I direct my attention to the oil sending unit? Since it's a one way in, could it be clogged with that thick sticky mess? Can you tell me where on the port engine the sending unit is located? 2004 Mercruiser 6.2L MIE Horizon