Boat ran hot last weekend. Shut it off, got towed to the slip. This week, I Changed impeller, now it doesn't start. Fuel pump sounds like it is working. TBI jets are spraying gas into the carb.
It turns over without any sign that it might start. I checked compression. between 180 and 200 on every cylinder. No water in oil. No weird sounds when cranking. Cranks strong. Just not firing. any help is appreciated. Boat ran really well all summer last year and 5 times out this year, until the over heating. Almost like 2 different boats... Help

-Roll