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89 Chevy truck fuel capacity

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Anonymous

14y ago
Updated: 8/17/2019

It could be anywhere between a 23 gallon tank and a 27 gallon tank. The best and easiest way to find out is to run it as close to empty as possible then fill 'er up and check the gallons on the pump. Chevy used 4 different tank sizes on their trucks of all years 70 and above.

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Wiki User

14y ago

What else can I help you with?