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How Can I Fix My Gas Gauge?

by Brent Ferguson; Updated September 18, 2017

Fixing a gas gauge first requires finding a wiring diagram to figure out which wires signal the gauge from the sending unit to the gas tank, which usually reveals a faulty sending unit. Find out how to fix a failing gas gauge with tips from an auto repair shop manager in this free video on car maintenance.

About the Author

Brent Ferguson is the manager of Good Neighbor Shell and Auto Service in Nashville, Tenn.

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