Hi Guys ! Bear, I also have 1989 Sea Ray (Laguna 17) that had original Mercury/Mariner 100HP w/Sea Ray logo. Replaced it with a 1998 Mercury 150HP EFI XL Offshore Series motor. Just finished a complete rebuild of my boat and motor that took 5 year...
Not having this problem but I would make the dealer fix it as the boat is under warranty. It is highly unlikely the gauges themselves would produce this noise. Need more info to be of help. Does the noise happen all the time ? Does the noise inc...
