LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Chevrolet
>>
2011
>>
HHR LS, Standard
>>
Repair and Diagnosis
>>
Engine Mechanical
>>
Engine Exhaust System
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Engine Exhaust System
Expand All (for easy ctrl-f)
Collapse All
Specifications
Fastener Tightening Specifications
Diagnostic Information and Procedures
Symptoms - Engine Exhaust
Notes
Visual/Physical Inspection
Intermittent
Symptom List
Restricted Exhaust
Diagnostic Aids
Test Description
Exhaust Leakage
Exhaust Noise
Repair Instructions
Exhaust Manifold Replacement (LE8, LE9)
Removal Procedure
Installation Procedure
Catalytic Converter Replacement (LE8, LE9)
Exhaust Muffler with Resonator, Exhaust, and Tail Pipe Replacement (LE9)
Removal Procedure
Installation Procedure
Exhaust Heat Shield Replacement
Removal Procedure
Installation Procedure
Front Wheel Drive Shaft Joint Boot Shield Replacement
Removal Procedure
Installation Procedure
Exhaust Manifold Heat Shield Replacement
Removal Procedure
Installation Procedure
Description and Operation
Exhaust System Description
Notes
Resonator
Catalytic Converter
Muffler
Special Tools and Equipment
Special Tools