Thor Forums

[meyeagle]

Magnitude/Omni Owners,

I have a question on how the fuel tanks really work on the F550 Chassis that the Magnitude is on. I know and have verified that the chassis will pull fuel from the front tank for about a quarter of a tank before it move to the back fuel tank and pulls from it.
I understand why Ford and Thor pull from the front tank to just above 3/4 tank, allowing plenty of fuel for the generator. My question is, at what point does the chassis move fuel draw from the back tank to the front tank and begin to draw from that tank again. I have burned the fuel down to just above a quarter tank left and don't think it has transferred back to the front tank. Does any one know how this works and do we know if there is a manual way to change between the two tanks if needed

Thanks