Help, possible fuel supply issue or something else aggravating on my 92 sport

[rshrews]

I have a 92 sport with a 351 that I made the conversion from protect ignition system to a distributor last year. Had carbuerater and starter rebuilt as well. Boat ran better than ever last summer.

Tried to go out today and ran into issues. I started the boat on 3 occasions without issue in the driveway and let it idle for a total of an hour on the flushpro the last 3 days. Today though, Boat started right away and ran without issue for about 10 min until I came off the throttle for the first time to idle and the engine shut off...We were not able to get it running again.

It turns over well but will not even start and idle anymore

This forum has been a godsend for me over the last three years as I have used your help to diagnose and correct a few different problems. I need your help again guys.

Thanks as always

[Nautiquehunter]

You need three things to make an engine run Fuel ,Spark and compression . Check the fuel for contamination and flow. Check for spark at the spark plugs. If all are good check compression

[rshrews]

Checked the fuel filter..looks fine...How do I check to see if the fuel pump is working?

[Nautiquehunter]

Check pressure at the carb[ 5-7lbs] check flow at the carb should fill 1/4 of a liter bottle in 10-15 sec of cranking.