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.
Hi, I have no spark at either spark plug. Both plug wires test ok. Do I take both the coil and the ingnition module to the dealer for testing?? What other suggestions. Thanks a lot, Steve