2.0 Liter Direct Injection Factory Motor
So I have a Cobb cat-back exhaust, Cobb cold air intake, Cobb accessport, and a Boomba BPV at 8k miles. I get a fuel running too rich code every few weeks and can't figure out why. I just reflash the ECU and it runs fine even with the light on except when I idle the rpms will drop sometimes.
I...