I have a 1983 Evinrude 70 HP. It has worked great for many years. This year, I started having problems. I went through normal procedures to start but the engine turned over but did not start. I removed the top and middle plugs and inserted a little gas. The engine fired right up and I had no problems all day. It seems to be good for a couple of days. Then, I have t do it again. I removed the gas line going from the fuel pump to the carbs and pressed the bulb. Lots of gas. I could use some help.

