Envoy 4WD V6-4.3L VIN W (1998)
2. Connect the insulator to the muffler and tail pipe hanger.
3. Connect the insulators to the muffler hanger (four door utilities).
4. Connect the insulator to the tail pipe hanger.
NOTICE: Refer to Fastener Notice in Service Precautions.
5. Install the muffler to catalytic converter flange nuts.
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Tighten the muffler to catalytic converter flange nuts to 40 Nm (30 ft. lbs.).
6. Lower the vehicle.