Thanks Charlie
The only reason i don't want to go to the dealer is it's a 2 hr ride one ways and they will properly want to change all the filters plus and I'll end up with a 500.00 bill if i can fix it my self i learned something and saved myself ad least
100.00 in gas. i changed the plugs and have to change the filter in the boat and I'll try that. the bottom plugs look like crap the top plugs were clean i know it only runs on 4 when it is idling top or bottom ?