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 MANUALSCHEVROLET2008SILVERADO 2500 2WD V8-6.6L DSL TURBOREPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINESERVICE AND REPAIROVERHAULREPAIR INSTRUCTIONS93. FUEL INJECTION PUMP INSTALLATION
2008 Chevrolet Silverado 2500 2WD V8-6.6L DSL Turbo
93. Fuel Injection Pump Installation
2008 Chevrolet Silverado 2500 2WD V8-6.6L DSL TurboSECTION 93. Fuel Injection Pump Installation
Fuel Injection Pump Installation
1. Lubricate the O-ring on the fuel injection pump adapter with engine oil.
2. Use a suitable tool to unload the spring tension from the two piece cam gear. Apply pressure towards the right side of the engine while installing the fuel injection pump.
3. Install the fuel injection pump and adapter assembly.
Notice: Refer to Fastener Notice .
4. Install the fuel injection pump bolts.
Tighten the fuel injection pump bolts to 25 N.m (18 lb ft).
RENDER: 1.0x
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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.