Okay guys, I was driving home tonight cruising along the farmer freeway, all of a sudden the cruise control disengaged, the check engine light came on, and the cruise control light started flashing. Does anyone know why this might be? It used to come on before I got it tuned when the boost would spike. But I was just driving sedately this time. Does the cruise control light flash every time the check engine light comes on, or just when it boost spikes? Any help would be appreciated...