Have Boat Questions? Ask a Boat Repair Expert.
Hello my name is ***** ***** I will assist you. Are the gauges going down during the power loss or just the engine looses power. If the gauges are going down then you would need to check the battery terminals on both the engine and battery side. Come back to me with your feedback.
Ok so problem is definitely electrical related. At this stage i suggest you check the ignition switch for any loose connections / corrosion and also the harness that goes to the control box. Check the connection inside the engine to be properly tight.
Keep me updated on your findings.