circuit open relay is good i bought a new one i will check thr o2 wires yes it is the 15amp fues that is blowing
yeah, check those wires. when I swapped my stock crossmember out for the marlin one, I ziptied the wires up since using the marlin crossmember eliminates the little plastic clip holding those wires. I didn't route them far enough away from the cat ( I also had an exhaust leak blowing right onto them, wich prolly didn't help) and they just cooked
