How to Test Diesel Fuel Injectors at Home – DIY
TL;DR If left unchecked, faulty diesel injectors may cause rough idling, poor fuel economy, and engine damage. You can diagnose injector problems at home using a diesel injector tester. To test diesel fuel injectors, you can rely on methods such as visual inspection, fuel pressure testing, injector balance testing, ohm testing, and spray pattern testing. […]