Part Description: 2000 GMC C3500 Pump Asm-Secondary Air Injection
More Info
Vehicle Fitment
2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS
FAQ for Air Injection Pump Repair
Q: What is the recommended torque for installing the air injection pump?
A:
The recommended torque is 17 N.m (13 lb-ft).
By Bob
GM Specialist
01/11/2022
Q: How do I remove the air injection pump?
A:
Starting from disconnecting the AIR pump harness connector and the AIR output hose. And then Remove the bolt holding the pump to the mounting plate. Lastly, remove the pump.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: How do I remove the EGR valve?
A:
You should disconnect the negative battery cable, remove the EGR Valve harness connector, remove the EGR valve, the linear EGR valve, and the flange gasket and clean the linear EGR valve gasket surface.
Q: How do I remove the canister vent valve?
A:
First, you should disconnect the vent valve electrical connector and the canister vent hose. Then you should bend back the tang on the bracket and remove the vent valve.
Q: How do I install the canister purge solenoid?
A:
You should install the purge solenoid to the intake manifold and the purge solenoid mounting nuts and connect the purge solenoid electrical connector and the EVAP purge pipe.