FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
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Hummer
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2009
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H3 L5-3.7L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel Tank
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Specifications
Fuel Tank: Specifications
Fuel Tank
H3
23.0 gallons (87.1 liters)
H3T
27.0 gallons (102.2 liters)
NOTE: ALL capacity specifications are approximate.