Start with removing the exhaust crossover pipe, then disconnect the secondary air feed tube connect fitting from the air shutoff/check valve. Remove the bolt attaching the heater inlet/outlet pipe bracket. Next, you'll need to disconnect the engine wiring harness electrical connector from the AIR shutoff/check valve. Lift vehicle. Remove the nuts attaching the valve then lower the vehicle and remove the bolts attaching the valve. Lastly, remove the valve and gasket.
By OmarGM Specialist
15/03/2022