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chevyman94's avatar
chevyman94
Explorer
Mar 23, 2022

Auxiliary fuel tank and gravity vs electronic pump

Hey guys I have a diesel 2022 Silverado 3500 High Country the crew with a 8 foot bed. I have my toolbox semi installed for a 60 x 10 x 19 tank at most right now to go under the tonneau cover I have on...
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Sport45's avatar
Sport45
Explorer II
Mar 24, 2022
Mine’s gravity feed. If I leave the valve open I can drive almost 900 miles before the fuel gauge in the dash starts moving. The in-bed tank has a level gauge but I never look at it.

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