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vacuum nipple

  1. Fixed RUSTED Fuel Pressure Regulator vacuum connector

    Problems and Troubleshooting
    Two weekends ago, I cleaned the EGR passages plate. That went well. In doing so, I found the steel tube connector for the vacuum hose that powers the fuel pressure regulator. It was rusted to the point of leaking vacuum. With engine idling, spraying some carb cleaner or similar at the tube...
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