Re: 2004 Navigator problem filling up
After several bottles of seafoam and several tanks, I now get about 21 gallons in before it clicks off, and I have not had any spit back since the third fillup. When it clicks once i continue to fill slowly for a little more. I think that it is the sending unit just reading empty when there is still 7 or 8 gallons in there. Someday ill keep driving past E and see how far i get before it dies, but for the time being i will just keep adding cleaner. I am going to try the Techron today.