Today while driving to work, i suddenly got a blinking cruise light along with the Check engine light. why?? I dont have a MBC, nor a downpipe. Only mods i have so far is a Injen cold air intake along with a blow off valve. and i have had these two things on for months now. Today is the first day it popped up. I thought it may be a hose connection somewhere, checked it, and everything seems to be fine. Does anyone know what could be wrong?