Hey guys, I am new to the Forum and I am trying to figure out how to read codes that my Walker 26 EFI Kohler engine is showing. my code is 3-4-6-1 i believe. If anyone has a clue how to even diagnose this. It would be of great help. Its not showing any physical sign of engine problems but the light keeps comming on and off, and well Its annoying. Thanks for your help!