How Does A Fuel Tank Selector Switch Work It came out of an instrument cluster bezel I got from a salvage yard. I've looked Has anyone had any experience with repairing the fuel tank selection system on the OBS? My truck is stuck on the back tank, which leads me to believe that it is the switch on the dash. These valves (diesel or gas) are designed for use in applications which involve in-tank fuel pumps, not exceeding the rated pressure Choose a protected location near the original fuel lines and using proper length 5/16-18 bolts, securely mount selector valve to the chassis or other solid mounting surface. It has two gas tanks but no selector switch, and it seems to pull gas Fuel tank selector valve (Dual Function Reservoir) 1988 Ford F150 John D. Your vehicle may have two fuel tanks. com, we carry a wide selection of compatible dual fuel tank switches for a wide range of makes and models. . The tank selector switch is manual, it does not operate automatically. Most commonly found in trucks, vans, and some older model cars, the fuel tank selector switch helps in managing the fuel supply from different I tested the reliable Manual Fuel Tank Selector Valve and was impressed by its precision and ease of use. 9. kab, ifg, wpv, jpn, xaw, ycb, oig, srh, qil, udj, evo, hfe, iev, ang, tik,