I have an 06 LBZ with AFE air filter,Diablo Sport Preator,5" motor back exhaust.
My check engine light came on today ,just wondering if it is a common problem or does anyone know the best way to keep light off.
The trouble code reads (po401 exhaust gas recirculation)
My check engine light came on today ,just wondering if it is a common problem or does anyone know the best way to keep light off.
The trouble code reads (po401 exhaust gas recirculation)
