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 MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (ENGINE CONTROLS AND FUEL - 4.3L (LV1) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSFUEL TANK FUEL PUMP MODULE REPLACEMENT (CHASSIS CAB REAR TANK)INSTALLATION PROCEDURE
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Installation Procedure
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Installation Procedure
WARNING: This page is about a different variant/trim than selected.
O-Ring(2) - Install NEW
- Fuel Tank Fuel Pump Module(1) - Install
Fuel Sender Retainer(1) - Install - CH 45722 Fuel Sender Lock Ring Wrench
Fuel Feed Pipe(3) - Connect - Plastic Collar Quick Connect Fitting Service
- Evaporative Emission Hose(2) - Connect - Plastic Collar Quick Connect Fitting Service
- Electrical Connector(1) - Connect[2x]
- Fuel Tank - Install - Fuel Tank Replacement (Short Wheel Base) , or Fuel Tank Replacement (Long Wheel Base) , or Fuel Tank Replacement (Chassis Cab Rear Tank) , or Fuel Tank Replacement (Chassis Cab Front Tank)
RENDER: 1.0x
NO RELATED
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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.