06-30-2012, 07:46 PM
I own a 1990 Tristar w/ a Ford Indmar 351. I recently replaced damper plate on flywheel. Put it in the water and ran great on a 15 minute test run. Ran it again for 30 to 40 minutes. Transmission rattle fixed........Parked it, got in for another run and made it 4 to 5 minutes and all of sudden at 3/4 throttle, nothing, it shut down. Started back up fine, will run at low speed with no problem. Whenever I give a lot of gas or work towards top speed it's not getting gas for some reason. Any suggestions, fuel filter, pump or carb issues?