"Hey everyone, Hopefully someone can chime in and help. I have a 1999 225 optimax. Runs fine at idle although can be hard to start. Air compressor sounds funny like its 'sucking air' if that makes sense. This is comparing it in relation to it twin right next to it. The motor will NOT turn over 1500 to 2000 RPM's under load. If not under load it will turn RPM's with no problem. Fuel injector have been cleaned and calibrated. Fuel filters have been checked and replaced multiple times. Can the compressor cause this? If so why? If you have ANY suggestions as to what could be causing this please let me know.
Thanks"
Thanks"