I have an 86 Hunter with a 2GM20Y which has been running perfectly, until I discovered a slow dripping fuel lift pump. Bought new pump and installed, engine wouldn't start and run. The new pump works fine, easy to fill the small filter on the engine and bleed. When trying to start the engine it will kick and sputter, running for about 20 seconds for it's longest run. Operating the throttle lever has no effect. Bled the air out of both injector lines. But after several hours we just can't get it running ! This boat is new to me this spring, so I don't know it's history, other than the pump must have been leaking since last year as there was a strong odor of fuel in the cabin before we tried running it.
Any ideas ??
Any ideas ??