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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (5.6L) (Except Hybrid) >> Periodic Maintenance >> Spark Plug >> Inspection >> Inspection After Removal

Inspection After Removal

Use the standard type spark plug for normal condition. 

Spark plug (Standard type)

: Refer to Spark Plug .

CAUTION:
  • Never drop or impact spark plug.
    G04073240Courtesy of NISSAN NORTH AMERICA, INC.
  • Never use a wire brush for cleaning.
  • If plug tip is covered with carbon, use spark plug cleaner to clean.

    Cleaner air pressure

    : Less than 588 kPa (6 kg/cm 2 , 85 psi)

    Cleaning time

    : Less than 20 seconds

  • Measure spark plug gap. When it exceeds the limit, replace spark plug even if it is within the specified replacement mileage. Refer to Spark Plug .
  • Spark plug gap adjustment is not required between replacement intervals.
    GNSJPBIA0031Z-031Courtesy of NISSAN NORTH AMERICA, INC.