For 1990-2009 cars

# Engine

## All Description and Operation

- Exhaust System Description

## Diagnostic Procedures

- Exhaust Leakage
- Exhaust Noise

## General Diagnostic Information

- Internal Muffler Rattles/Loss of Power

## Mechanical Specifications

- Fastener Tightening Specifications

## Other Specifications

- GM SPO Group Numbers

## Removal, Installation, and Replacement

- Catalytic Converter Replacement
- Converter Hanger Assembly Replacement
- Converter Heat Shield Replacement
- Exhaust Heat Shield Replacement
- Exhaust Muffler Insulator, Hanger, and Bracket Replacement
- Exhaust Muffler Replacement
- Exhaust Pipe and Muffler Heat Shields Replacement
- Oxidation Catalytic Converter Replacement