Q: What is the removal procedure for the evaporative emission (EVAP) canister purge valve?
A:
You need to disconnect the negative battery cable and the purge solenoid electrical connector and remove the purge solenoid retaining nuts and the purge solenoid from the intake manifold.
By Bob
GM Specialist
29/10/2022
Q: How to install the evaporative emission (EVAP) canister purge valve?
A:
You need to install the purge solenoid to the intake manifold, install the purge solenoid retaining nuts, the purge solenoid electrical connector, and the negative battery cable.
By Bob
GM Specialist
29/10/2022
FAQ for Other Repair Info
Q: How to install the exhaust gas recirculation (EGR) valve?
A:
You need to install the new flange gasket, the linear EGR Valve, the valve to flange bolts, the EGR valve harness connector, and the air cleaner assembly.
Q: What is the recommended torque for the AIR pump mounting bolt?
A:
The recommended torque is 17 Nm (13 lb-ft).
Q: What is the removal procedure for the exhaust gas recirculation (EGR) pipe?
A:
You need to remove the engine cover, the EGR pipe bracket retaining fastener, and the air cleaner outlet duct, loosen the pipe fittings at both ends of the EGR pipe and remove the EGR pipe.