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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (5.6L) (Except Hybrid) >> Removal And Installation >> Fuel Injector And Fuel Tube >> Inspection >> Inspection After Installation

Inspection After Installation

Check for Fuel Leakage 

  1. Turn ignition switch "ON" (with the engine stopped). With fuel pressure applied to fuel piping, check that there is no fuel leakage 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 leakage at connection points.
    CAUTION: Never touch the engine immediately after it is stopped because the engine is extremely hot.