I rebuilt carb, new coils, points, condensors, plug wires, spark plugs, impellor, and head gasket. Motor fires up on second or third pull everytime. Problem is that it won't maintain a steady speed. It will go from low rpm to high rpm, doesn't matter the throttle position, it constantly fluctuates. I have run out of ideas. I bought a spark tester and checked for consistent spark, bought a second carb kit and went through it again, and I still have the same problem. Before I take it to the local outboard guy and leave for he says minimum of 2 months and spend $85.00/hour, have I missed something?
