Rear tank is only intermittently transferring to the front tank. Gages are reading correctly. When back tank is not working, truck runs out of gas at half full on gauge. Have to stop every 125-175 miles to get gas as result. Probably won't dig into this too deeply, but if there is a quick fix, it is worth looking into. Sometimes the rear tank takes several gallons and at others, it doesn't. Maybe just the pump?
Front tank is extremely slow filling. Many gas pumps won't fill slow enough to prevent spilling gas everywhere so gas has to be dispensed into a gas can and then into the truck.
Inspected vacuum/burp line on front tank the other day, I could easily blow through it into the piping leading to tank as well as out through where it joins the fill port/gas cap. I'm thinking there is a clog or blocked valve in the doohickey on top of the tank that it leads into.
Only have a few days before I have to use the truck again, and it would be real nice to at least be able to easily fill the front tank.
Any advice is greatly appreciated!
Front tank is extremely slow filling. Many gas pumps won't fill slow enough to prevent spilling gas everywhere so gas has to be dispensed into a gas can and then into the truck.
Inspected vacuum/burp line on front tank the other day, I could easily blow through it into the piping leading to tank as well as out through where it joins the fill port/gas cap. I'm thinking there is a clog or blocked valve in the doohickey on top of the tank that it leads into.
Only have a few days before I have to use the truck again, and it would be real nice to at least be able to easily fill the front tank.
Any advice is greatly appreciated!