https://amzn.to/43N4WNr - All-in-One OBDII Scanner https://amzn.to/45cxOzo - New Fuel Gauges In this short video we will talk about the most common causes of fuel gauge malfunctioning. We will also tell you how to diagnose the problem and estimate the cost of a replacement. Timecode: 00:00:00 - Intro 00:00:33 - Circuit Issues 00:00:56 - Defective Sending Unit 00:01:22 - Bad Fuse 00:01:47 - Malfunctioning Instrument Cluster 00:02:03 - Broken Gas Gauge 00:02:29 - How to Test? 00:04:35 - Replacement Cost Please subscribe! https://bit.ly/carPROblems ****** Disclosure: As an Amazon Associate, I earn from qualifying purchases. This means that I may receive a commission if you click on an Amazon Affiliate link and make a purchase. This helps support my channel and allows me to continue to make videos like this. Thank you for your support!