I have baught an 89 Bayliner Capri w/ a 2.3 L 4 Cylender. It will idle fine but at higher rpm's the motor misses or just has no horsepower to push the boat. I first thaught it was carburator problems or fuel pump probs but have changed both of these and it still does it. The motor has an electronic ignitionn in it, not the original points distributer. when u are running in the water, at full throttle , it will run fairly good for about 100 feet then slowly draw down to almnost nothing. Like it is running out of gas. Any suggestions would be appriciated. Thanks, Corey