Forum Discussion
TRIPLE8
Dec 02, 2014Explorer
Our Place wrote:Hi, I could be wrong but I think having a "GAS" fed gravity tank is a no no, only diesel from my understanding.
I purchased a 2008 Silverado and it already had a 74 gallon aux tank in the bed hooked up to the fill pipe of the main tank. I sold the 74 gallon tank and purchased a smaller 37 gallon but was told not to hook it to the main tank, but not given a reason why? The previous owner had the valve open all the time and told me not to remove the main tank fill cap but just to fill the bed tank because they are connected, is that ok??
About Travel Trailer Group
44,052 PostsLatest Activity: Oct 14, 2025