1993 Oldsmobile 88 Owner's Manual - Page 100

Fuel Gage(ELECTRONIC CLUSTER) When you see oneof the warning messages, check the section that tells you what to do about it. Please follow the manual's advice. Waiting to do repairs can be costly-and even dangerous. To turn off messages exceptENGINE RPM WARNING, OIL PRESSURE LOW, and the engine overheat warnings, press theTEST or RESET button on the right of the Driver far Information System. Unless the condition causing the warning is corrected, the warning message will appear each time turn on the you ignition. Here are five things that some owners Your fuel gage bars light up when the ask about. None these show a of ignition is onto show you about how problem with your fuel gage: much fuel you have left. At the gas station, the gas pump shuts off, When the fourth bar goes you have off before the gage readsF (Full). 3 gallons (11 L) of fuel remaining. The message LOW RTEL will be displayed The topbar does not go out until you and a chime will sound. have driven a long distance-about 30 miles (48 kilometers). Press theTEST or RESET button to stop the warnings. It takes a little moreor less fuel to fl il up than the gage indicated. For a example, the gagem y have indicated the t n was half full, but it actually ak took a little more less than half the or tank's capacity tofill the tank.