How to test a fuel gauge with a multimeter at home
If your gas needle hasn't moved in three days despite driving all over town, you're probably wondering how to test a fuel gauge with a multimeter before you get stranded on the shoulder of the highway. It's one of those annoying car problems that makes you second-guess your memory every time you pass a gas station. Is the tank actually full? Is the sensor stuck? Or did the gauge in the dashboard just decide to quit? ...