11-16 LML Performance Parts Discussion
Hey guys, I need diag help. It's a 14 LML with 180k mi, full weight reduction, cp3 swap, over injectors, HSP high flow kit and tuned.
I cleaned and oiled the air filter the other day and my problems began. It was trying to die at idle, the MGPs dropped by 1/3, there was a noticable power loss...