Re: fluxuating fuel gauge
Does it do this with both tanks? If it only does it on one tank then either it is a bad ground or a faulty float assembly. If it does it on both tanks then it could be a bad connection at or through the selector valve, the switch, or the gauge itself is faulty.
97 F-350 XLT CC DRW 4X4 PSD, 285/75-16 Custom bumpers, Gauges-boost/egt/trans, Swamps IDM, 3.5"dp- 4" exh., 3" Body lift, ES bushings/mounts, Built trans, billet conv, B&M pan, Hayden cooler, Adrenaline, stage 2's, IC, H2E, E-fuel
ARP's, 910's, Smith Bros. to come