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 MANUALSCHEVROLET2010EXPRESS 2500 V8-4.8LREPAIR AND DIAGNOSISSPECIFICATIONSCAPACITY SPECIFICATIONSAUTOMATIC TRANSMISSION/TRANSAXLEFLUID - A/T
2010 Chevrolet Express 2500 V8-4.8L
Fluid - A/T
2010 Chevrolet Express 2500 V8-4.8LSECTION Fluid - A/T
AUTOMATIC TRANSMISSION FLUID
4L60-E Transmission
Pan Removal 4.7 liters (5.0 quarts)
Overhaul 10.6 liters (11.0 quarts)
6L80 Transmission
Complete Trans System 11.5 liters (12.2 quarts)
6L80/6L90 Transmission
Pan Removal and Filter Replacement 5.7 liters (6.0 quarts)
Overhaul 9.9 liters (10.5 quarts)
Complete Trans System (Heavy Duty Cooling) 11.7 liters (12.4 quarts)
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.