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Tuner in Training
Need a cfg file to help diagnose an odd misfire, 2015 Gmc 6.2
As stated, my truck has an odd misfire, not tune related.
Under load, sel starts flashing, obvious misfire, #8 cyl misfire code, sel goes out by itself after load is decreased.
Swapped the plug, wire and coil to another cylinder and code stays on # 8.
I have no way to monitor injectors etc.
I have not been using HPT since the truck was originally tuned so I am not up on procedures.
If someone can share a config file or give me advice on what channels to log it would be appreciated.