I recently purchased an Encore Prowler 72" mower with the Kawasaki FD750D 27HP Liquid-cooled engine. It has 369 hours. I put about 12 hours on it and it was working perfectly, then the engine just quit like it ran out of gas, although I have a full tank. It will crank over but won't start. I checked the fuel pump and it was pumping fuel to the carburetor inlet. I pulled the plugs and checked spark, which was good. I can get it to run for a few seconds if I pour a small amount of gas down the carb throat. I pulled the jets and cleaned them with carb cleaner. I can't figure out why it quit or how to get it back running.Anyone else have this issue or have ideas on what to check?