Nissan Repair Questions? Ask a Mechanic for Answers ASAP
This sounds like a bad fuel tank sending unit is not working correctly, the way to fix this is to drop the fuel tank, and replace the fuel sender unit for the in tank level sensor . we do a lot of these for this type of problem, Thanks let me know if you have more questions, ROY!
There is a on line source called alldata on line that has info for your truck, the dealer does not use manuals any more, they use the Nissan asist program, from Nissan to get info , no more books to even buy for the customers , Thanks ROY!