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Boat Doc
Boat Doc, Boat Enthusiast
Category: Boat
Satisfied Customers: 96
Experience:  Expert at Just Answer
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I have a 2002 34ft amberjack powered with two 8.1 merc

Customer Question

I have a 2002 34ft amberjack powered with two 8.1 merc horizon motors. My system monitor indicates all systems normal, but peridically i get a single beep or sometimes two beeps which reads starboard engine diagnostic. The alarm is hard to read because it does not stay on. I checked engine oil lever, transmission oil level and checked gray water strainers. All looks good. What more can i check?
JA: Sometimes boat issues seem like they'll be really complicated, but end up being easy to fix. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. Is there anything else important you think the Marine Mechanic should know?
Customer: not at this time
Submitted: 1 month ago.
Category: Boat
Expert:  Boat Doc replied 1 month ago.

The beeps you hear are related to a computer issue on one of the engines. You need to have it hooked to a diagnostic computer and have the codes read. There are so many things it could be, guessing the failed part could get pretty expensive.