My 1994 carbureted 225 has a rod noise so I want to replace it with a 225 EFI, also a 2-stroke. What is the difference in the controls? Can I wire my gauges to the EFI harness?
The motor was running fine but started idling high at 1000 RPM and surges to 1300 RPM. I suspected a vacum leak but can't find it. The motor starts, it will rev so I am guessing at this point that fuel and ignition are good. Has anyone seen this high idle and surging before?