Posts Tagged: fuel gauge isn’t right

Fuel Gauge Not Working — How to Diagnose and Fix

Why Your Gas Gauge Is Not Working or Reading Wrong Quick Summary When your gas gauge doesn’t work, the most common causes are corrosion at the fuel-sending unit connector, a poor ground, wiring damage, or a worn fuel-sending unit inside the tank. In modern vehicles, the body control module and instrument cluster also play a role, so a gas gauge’s incorrect reading doesn’t always mean the sender itself is faulty. The key is testing before replacing parts. Article What’s Really Going On When a Fuel Gauge Isn’t Working Any time … Read More