Hi there,<br />I recently purchased a 18.5 foot 1988 Baretta bowrider with a Volvo Penta AQ131D "rubber band" motor, which is a 120hp 4-cylinder OHC engine that is mated to a Volvo Penta 275 sterndrive. My motor starts real good and seems to run real strong, but I'm noticing two things that get...