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Dominick, Marine Mechanic
Category: Boat
Satisfied Customers: 1009
Experience:  25 Years Experience as Mechanic, 20 Yrs Boat Yard Owner/Mechanic, Factory Certified
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I have a 21spx 2016 sea ray 4.3 mercruiser Last weekend my

Customer Question

i have a 21spx 2016 sea ray 4.3 mercruiser Last weekend my sensor went off. I checked the oil clean and full. I checked my water and it stayed at 175 and the motor didn't get hot when I touched it. When I turned the ignition on but didn't start it it would go off. When I was in neutral or low speed it was going off but when I went fasrter it quit making the noise
Submitted: 4 months ago.
Category: Boat
Expert:  Tan replied 4 months ago.

Hello. My name is Tan.

What are the gauges reading on temp and oil pressure?

With engine in neutral rev the engine and watch oil pressure. Does oil pressure increase and alarm go off?

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