Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2013SILVERADO 2500 HD LT, 2D CAB CHASSIS, 6.6L ENG VIN 8, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1803 (ELECTRICAL COMPONENT LOCATOR - POWERTRAIN COMPONENT VIEWS)POWERTRAIN COMPONENT VIEWSIDENTIFYING ENGINE COMPONENTS (LEFT SIDE) (DIESEL)
2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWD
Identifying Engine Components (Left Side) (Diesel)
2013 Chevrolet Silverado 2500 HD LT, 2D Cab Chassis, 6.6L Eng VIN 8, RWDSECTION Identifying Engine Components (Left Side) (Diesel)
WARNING: This page is about a different car, the 2011 GMC Sierra, 2011 GMC Cab & Chassis Sierra, 2011 Chevrolet Silverado, and 2011 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Identifying Engine Components (Left Side) (Diesel)
| Component Name | Callout |
|---|---|
| Fuel Injector 2 | 1 |
| Turbocharger Vane Position Sensor | 2 |
| Fuel Injector 4 | 3 |
| Fuel Rail Pressure (FRP) Sensor | 4 |
| Fuel Injector 6 | 5 |
| Fuel Injector 8 | 6 |
| Glow Plug 8 | 7 |
| Glow Plug 6 | 8 |
| Engine Oil Pressure (EOP) Sensor | 9 |
| Engine Oil Level (EOL) Switch | 10 |
| Glow Plug 4 | 11 |
| G106 | 12 |
| G102 | 13 |
| Glow Plug 2 | 14 |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.