by Michael Ingram
(Ten Mile, Tennessee, USA)
My port engine runs fine, the starboard engine will only run up to about 2200rpm, then you can slowly, very slowly increase the throttle after it warms up, but it will still not rev up correctly. After a while it will rev up to 3000rpms or so, but when you throttle up, it loses rpm. You can back OFF the throttle a little, and the rpms increase. Throttle up again, lose rpms. But it will not ever match the port engine. It used to match rpms well. It is almost impossible to get on plane with my boat right now. It is a Monterrey 322 cruiser, 2, 5.7 Volvo Pentas, GSi. Thank you for any guidance at all.