Forum Discussion

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...
Tow Vehicles
thomas201's avatar
thomas201
Explorer
Mar 25, 2022
When I had diesel, I used gravity feed. With gas, I have to pump. I would not pump diesel, because if you leave the pump on it will have to go somewhere after the truck tank is full. So, if you pump, you need a return line to the deck tank. Just saying.

About Travel Trailer Group

44,051 PostsLatest Activity: Oct 02, 2025