Recent content by axel64

This seems to be the case, yes. The pump is only to transfer the remaining fuel from the aux tank that is not gravity pulled (if necessary).

Yes, I have a switch under the dash but I have not used it, nor manually turned it on. Still, my aux tank is getting emptied as I drive, while the main tank remains full.

Yes, this is my guess as well. Would be happy to hear from anyone who has a setup like this, where the fuel is automatically pumped from the aux into the main tank. Will see what happens when the aux gets empty.

Hi all, I just purchased a 1999 HZJ75 with a 140L auxiliary tank. I just don't understand how it works and seek some help. The seller told me that there is a transfer pump with which I can transfer fuel from the 140L auxiliary tank to the 90L main tank. The pump worked when I purchased the...