How To Diagnose Common Engine Problems With A Vacuum Gauge

Vacuum pulse testing is a go-to diagnostic tool for evap system leaks, but getting clean results takes precision. In this video, we walk through setup, execution and how to spot signs of trouble before they escalate. Learn more: bit.ly/3WYYZvz #GarageGurus #VacuumPulseTesting #LightVehicleDiagnostics #ShopTips | Garage Gurus

Why vacuum-test a valve body when diagnosing transmission faults? Vacuum testing confirms hydraulic integrity by checking each clutch circuit can apply and hold pressure. It helps identify internal leaks, worn valve bores, or sticking valves, and allows us to separate valve body issues from internal clutch damage. This is a critical step for accurate diagnosis. If you want your transmission diagnosed accurately or you need a second opinion call us on 5443 4444. | Ron Hill Automatics

The Curious Core on Instagram: "In this video, we perform a practical engine inspection to diagnose violent shaking and vibration issues. By checking fluid condition, engine response, and visual indicators, we explain how misfires, fluid imbalance, and mechanical faults can lead to severe engine vibration. This step-by-step approach shows how quick visual checks can help identify problems early and prevent costly repairs."