hey guys i have a 77 70hp johnso all was running fine with portable tank drained inboard tank now having issues, i have an inline filter on it as well. plugs are getting to wet if i diconnect line and dry plugs and crank out gas in cylinders it will fire back up with no problems but once turned off it wont restart. i had it restarting went in house for an hour and back to the same thing wont start unless i pull plugs clear out cylinders and restart that way. any ideas to what it is. thanks in advance