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1999 GMC Sonoma Question: How to drain the fuel tank on a 1999 GMC Sonoma

 

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Big Wild Bill, 2.2L 4 Cylinder, Charleston, MS, March 03, 2011, 11:34
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How to drain a fuel tank on a 1999 GMC Sonoma

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  • Answer #1

    Jim Taddei March 03, 2011, 15:05
     Master

    There is no drain plug on the fuel tank of your 1999 GMC Sonoma. The tank can be drained by pumping the fuel out via the filler neck or by removing the fuel tank.

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