GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1998
🢒
Sonoma Pickup - 4WD
🢒
Engine
🢒 Engine Exhaust
Engine
All Description and Operation
Catalytic Converter Description
Exhaust System Description
Muffler Description
Cleaning, Inspection, and Adjustment
Exhaust System Inspection
Diagnostic Procedures
Exhaust Leakage
General Diagnostic Information
Exhaust Noise
Vibration or Rattling
Mechanical Specifications
Fastener Tightening Specifications
Other Specifications
GM SPO Group Numbers
Removal, Installation, and Replacement
Catalytic Converter Replacement
Exhaust Manifold Pipe Replacement
Exhaust Muffler Replacement
General Exhaust System Replacement