How to Test Fuel Pump: 5 DIY Methods Without Special Tools
Quick Answer: The fastest way to test a fuel pump without tools is the “Listen Test.” Turn your key to the “On” position (without cranking the engine) and listen near the fuel filler cap or under the rear seat for a faint electronic whirring/humming for 2-3 seconds. No sound? Your pump isn’t priming. For a definitive … Read more
