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The '94 had two sizes. 22 gallon and 33 gallon. If you get below a quarter tank, and it takes 25 gallons or more to fill up, you can assume you have a 33 gallon tank! I have put almost 34 gallons in my 91 Chevy Van that I bought new. In 17 years, I have come to know that Van pretty well. Could be I was almost dry and the fill hose holds a gallon.

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16y ago

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