Hi everyone, i just bought a msd 2step launch control system for my 2004 gt, i plugged everything in correctly and tested it accordingly..msd says that the small led should light up if plugged correctly an then turn off when car is running..then the led will illuminate when 2step is activated.(hooked into my clutch switch) problem is that when i start my car the led remaining lit and is cutting spark at idle, if i unplug the ground to the 2step the idle becomes normal...idk what is wrong here
Cmmustang04
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