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 have a 1988 FXR. \\; My gas gauge does not work. \\; It has a new gas gauge. \\; How can I test the gauge and sending unit to see if it works. \\; I am kind of a novice when it comes to electrical problems. \\; Any help would be appreciated..