C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
3. Connect the HO2S electrical connector.
4. Lower the vehicle. Refer to Lifting and Jacking the Vehicle.
5. Connect the negative battery cable.
3. Connect the HO2S electrical connector.
4. Lower the vehicle. Refer to Lifting and Jacking the Vehicle.
5. Connect the negative battery cable.