C 1500 Truck 2WD V6-262 4.3L VIN Z (1992)
3.
To remove the converter fill plug, drive a small chisel between the converter shell and the fill plug, see figure (2).
CAUTION:
Safety glasses should be worn. Catalyst beads may be hot.
GMC Workshop Service and Repair Manuals
Recall - Catalytic Converter Bead Replacement|Page 3558 >
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