How to Tell If Lower Ball Joint Is Bad
Determining if a lower ball joint is failing requires unloading vehicle suspension tension and testing for vertical and lateral play using manual rocking, a pry bar lever, or a precision dial indicator. This complete 6-step diagnostic process takes 30 to 45 minutes per side at an intermediate skill level, with precise load positioning serving as […]
How to Tell if Fuel Filter is Bad Using a Pressure Test
Wondering exactly how to tell if fuel filter is bad before replacing expensive parts? The most reliable diagnostic method is a manual fuel pressure test. In six straightforward steps, you will relieve system pressure, connect a diagnostic gauge, and test fuel flow under load to determine if a restriction is starving your engine. Phase 1: […]