WiCK3D_SiX
Full Access Member
04 Silverado 5.3L
Catalyst
Evap
O2
O2 heater
The four above monitors need to be set in order to pass my inspection. I'm at 274 miles and the only one I can trip is the heater, after its warmed up by the trucks Exhaust though. Obviously the heaters are bad but they just keep telling me to drive it. Any way to force these to set? Or any known mileage/time when they will set? I already followed the GM protocol for setting/testing and couldn't get them to trip. Any help/insight is appreciated.
Catalyst
Evap
O2
O2 heater
The four above monitors need to be set in order to pass my inspection. I'm at 274 miles and the only one I can trip is the heater, after its warmed up by the trucks Exhaust though. Obviously the heaters are bad but they just keep telling me to drive it. Any way to force these to set? Or any known mileage/time when they will set? I already followed the GM protocol for setting/testing and couldn't get them to trip. Any help/insight is appreciated.
