1994 GMC Jimmy Owner's Manual - Page 130

Gages Fuel Gage Cluster Standard Digital Cluster The fuel gage tellsyou about how much fuelyou have remaining when the ignition is on. When the gage first indicates empty, still havea little fuel you left, but you should get more fuel soon. A box around the gage symbol on the digital cluster will begin to flash when your tank is 1/8 full or less. Here are four things that some owners ask about. None of these showa problem with your fuel gage: At the gas station, the gas pump shuts before the gage reads off full. It takes a little more or less fuel to fill than the gage indicated.For up was example, the gagemay have indicated the tank half full, but it fill actually took a little moreor less than half the tank's capacity to the tank. The gage moves a little when you turn a corner or speed up. 0 The gage doesn'tgo back to empty when you turn off the ignition. For your fuel tank capacity, the Index under "Fluid Capacities.'' see 2-76