If anyone can help I would greatly appreciate it. I have twin 2003 F200s with 450 hrs each and the port motor has developed a knocking/rattling sound when the motor is running above idle. It does not occur at dead idle but it almost always occurs when the engine is run (in gear or in neutral)...
I just took a used boat for a sea trial ? thinking of purchasing it. The twin F200 four stokes appear to run well except for the following: When running at high speeds (4000 RPM and WOT) one or both of the motors appear to cut out for a second and then cut back in when I trim the motors up a...
