I should have started with this info first. The boat had sat for a couple months. The boat was running poorly. I put in new plugs, had the fuel checked, changed the oil and gear oil. The alarm was sounding when it was not running at full power. It showed a misfire in a couple cylinders. After...
I have a 240 v6 j engine that alarms as soon as the engine had started after sitting. The code that the mechanic gave me shows erwt sensor #2 is running hot(223F). I have 2 exhaust temp sensors on each side. I have tried a new sensor in each position 1 at a time. I have also tried unplugging...