M119 Vacuum Checking EGR Valve and Fuel Pressure Regulator

4 085 просмотров · 5 лет назад

The Friendly Neighborhood Technician

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4 085 просмотров · 5 лет назад

Short video this time. Checking the vacuum diaphragms on the EGR valve and the fuel pressure regulator. Comparing good EGR valve vs. bad EGR valve.