I've been checking over my 89, 90hp Johnson outboard. I've only had it about a month.
It would run on muffs but would die while in idle in the water.
I figure it had to be sucking air from somewhere so I replaced the fuel line, bulb and filter. I also noticed some seepage on the carbs. So I started tighteneing down the screws top and bottom of the carbs. All seeping of fuel stopped and it ran great this mornning and didn't die in idle.
With a little age bolts and screw will loosen up over time. Glad I didn't have to rebuild the carbs.
It would run on muffs but would die while in idle in the water.
I figure it had to be sucking air from somewhere so I replaced the fuel line, bulb and filter. I also noticed some seepage on the carbs. So I started tighteneing down the screws top and bottom of the carbs. All seeping of fuel stopped and it ran great this mornning and didn't die in idle.
With a little age bolts and screw will loosen up over time. Glad I didn't have to rebuild the carbs.