When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a 1990 F250 2WD, 460. The front tank shows full on the gauge but there isn't any thing in there. No sound from the pump. The rear tank and pump works fine. Tried locating the relay but can't find it.
The new member introduction section really isn't the palce to ask any technical questions.
Click on the, "Forums", button at the top left of your page. Scroll down to "Older, Classic and Antique Trucks". In there you will find sub-sections. Select the one that relates to your trucks year group and ask your questions there. The experts, in that section, seldom come to the intro section.
You'll definitely find better help in the vehicle specific section, but your issue could be something as simple as a grounding issue or as complex as a whole sending unit. Good luck and welcome!