chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

All Other Service Bulletins for Knock Sensor: > < Exhaust System - Rattle/Popping Noise from Under Vehicle
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Tighten the Allen head screw on the retaining strap to 13.5 Nm (119 lb in).

4.

Repeat steps 2 and 3 on the rear of the muffler

5.

Lower the vehicle.

Parts Information

Parts are currently available from GMSPO.

Warranty Information

For vehicles repaired under warranty, use the table.

Disclaimer

All Other Service Bulletins for Knock Sensor: > < Exhaust System - Rattle/Popping Noise from Under Vehicle