Fuel Tank

2006 Chevrolet Tahoe 4WD V8-5.3L VIN TSECTION Fuel Tank







FUEL TANK CAPACITY
Regular Model 26.0 gallons (98.4 liters)
Extended Model (1500 Series) 31.0 gallons (117.3 liters)
Extended Model (2500 Series) 37.5 gallons (140.0 liters)

NOTE: All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck fluid level after filling.
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.