2003 6.0L Excursion, 198k, new engine wiring har
[email protected], (Bulletproof EGR, ARP Studs, New Oil Cooler at about 110k) New HPOP @ 120k, new injectors @160k, Banks 6 gun, Big Hoss exhaust kit, Air intake. In CA so still running EGR. Otherwise stock.
Running and working great, then rough idle...