C 1500 Truck 2WD V6-262 4.3L VIN Z (1992)
NOTICE:
Properly installed plugs will have a rolled ring visible on the side of the plug, see figure (9).
9.
Disconnect the air supply to the aspirator and remove it from the tail pipe.
10.
On C,K trucks only, install the transmission cross member (five bolts - torque to 38 lb. ft./ 52 nm.), and remove transmission support stand.
11.
Empty the beads from the remover tool into the container that the replacement beads were shipped in by pouring catalyst out of fill opening. Be
careful that the beads are not so hot as to melt the container.
IMPORTANT:
Removed catalyst beads must returned in the container the replacement catalyst beads were shipped in.
12.
Lower the vehicle.
13.
Remove the material used to block off the tail pipe on vehicles equipped with dual exhausts.
14.
Start the car and listen for exhaust leaks.
15.
Install the GM Campaign Identification Label.
