Where is fuel reset on 01 Tahoe?

There's no fuel reset button on a 2001 Chevrolet Tahoe (or most vehicles for that matter) to manually reset the fuel gauge or fuel economy calculations. The fuel gauge is directly tied to the fuel level sensor in the gas tank. Any inaccuracies are likely due to:

* Faulty Fuel Level Sensor: This is the most common cause of inaccurate fuel readings. It needs to be replaced.

* Bad Fuel Gauge Cluster: The instrument cluster itself could be malfunctioning.

* Wiring Issues: Problems with the wiring between the sensor and the gauge could also lead to inaccuracies.

If your fuel gauge is showing an incorrect reading, you should have a mechanic diagnose the problem. They can test the fuel level sensor, check the wiring, and determine the source of the issue. Simply resetting something isn't going to fix a hardware problem.