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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 615 (Engine Mechanical) >> Removal And Installation >> High Pressure Fuel Pump And Fuel Hose >> Inspection >> Check for Fuel Leaks

Check for Fuel Leaks

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch "ON" (with the engine stopped). With fuel pressure applied to fuel piping, check that there is no fuel leaks at connection points.
    NOTE: Use mirrors for checking at points out of clear sight.
  2. Start the engine. With engine speed increased, check again that there is no fuel leaks at connection points.
    CAUTION: Do not touch the engine immediately after it is stopped because the engine is extremely hot.
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