Went out on lake on Friday, motor cranked easy. Slow speed from launch then got on step. Almost immediately the motor sputtered slightly and died. Would not start. Used troll motor to get out of channel. Tried for quite sometime to start. A few times it would crank for a few seconds. Finally after almost killing the battery it started. We ran it for a while and it seemed ok. Today we went out and shortly after planeing out it died at about 4000rpm. Would not start for quite sometime. It started and we cruised slowly for a short piece. It killed again, cranked a while and it started but only run a few seconds. Cranked again finally and before the boat would plane out it died again and never cranked back up. Used the troll motor to get back to launch. The motor ran perfect a few weeks ago. It was in shop for about two weeks for seals in lower unit. They said nothing they did would cause this problem. He did mention he removed lower carb to remove bolt for gear shaft. I could easily remove the bolt without removing the carb. The motor will be for sale as soon as I can remove it.
*the boat had just come out of shop for lower unit seals. They also replaced ignition switch. The motor ran perfect before the shop visit.