Section 1013 (Engine Controls And Fuel - 4.8L, 5.3L, 6.0L, 6.2L, Or 7.0L - Troubleshooting & Diagnosis)
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Symptoms - Engine Controls
- Malfunction Indicator Lamp (MIL) Diagnosis
- Engine Cranks but Does Not Run
- Powertrain Relay Diagnosis
- Poor Fuel Fill Quality
- Fuel Injector Diagnosis (w/CH47976)
- Fuel Injector Diagnosis (w/J39021 or w/Tech 2)
- Fuel Pump Electrical Circuit Diagnosis
- Fuel System Diagnosis (w/o FPCM)
- Fuel System Diagnosis (w/FPCM)
- Alcohol/Contaminants-in-Fuel Diagnosis (without Special Tool)
- Alcohol/Contaminants-in-Fuel Diagnosis (with Special Tool)
- Electronic Ignition (EI) System Diagnosis
- Evaporative Emission System Diagnosis
- Cylinder Deactivation (Active Fuel Management) System Diagnosis
- Inspection/Maintenance (I/M) System Check
- Inspection/Maintenance (I/M) Complete System Set Procedure
- Inspection/Maintenance (I/M) System DTC Table
- Service Bay Test