When I troll with my 1996 48 hp the engine will sometimes just die. I can start it and it may die 4 or 5 times in a row, then it will run just fine again. I don't have any other problems with the engine...it otherwise runs great. I also noticed that my Tach quit working again. I replaced the rectifier 2 years ago. Is there anything I should check out? I am at 5000 ft elevation, and I have made the proper jet changes.

