Part Description: 2008 Chevrolet Impala OE Solutions Secondary Air Injection Check Valve
More Info
Vehicle Fitment
2008 Chevrolet Impala | All Trims | 6 Cyl 3.5L
$202.39
FAQ for Secondary Air Injection Check Valve Repair
Q: What's the recommended torque for the AIR shutoff/check valve bolts?
A:
The recommended torque is 50 N.m (37 lb-ft).
By Bob
GM Specialist
01/11/2022
Q: What's the recommended torque for the IR feed tube bolt installed to the heater inlet/outlet pipe bracket?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
01/11/2022
Q: What's the recommended torque for the AIR shutoff/check valve nuts?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What's the installation procedure for the positive crankcase ventilation hose/pipe/tube?
A:
The installation procedure is to install the PCV foul air tube, connect the PCV foul air tube to the PCV valve, install the PCV fresh air tube and connect the PCV fresh air tube to the air cleaner outlet duct, then install the intake manifold cover.
Q: What should be noticed before disconnecting the line?
A:
You will need to clean the evaporative emission (EVAP) connections and surrounding areas before disconnecting the line in order the avoid possible system contamination.
Q: What should be done before disconnecting the AIR feed tube quick connect fitting from the pump?
A:
You will need to disconnect the secondary air injection (AIR) pump hose quick-connect the fitting from the pump and remove the hose, then raise and suitably support the vehicle.