Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
I power washed my 2000 road king and now when I start it it backfires and won't run properly. Codes say fron and rear combustion failer or coil but I wonder if ther is another part more likely to be affected by the poer wash ??