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What Valve clearances adjustment Nissan l18?

The valve clearances for a Nissan L18 engine are as follows:

  • Intake: 0.008-0.012 inches (0.20-0.30 mm)
  • Exhaust: 0.010-0.014 inches (0.25-0.35 mm)

These clearances should be checked every 30,000 miles or so, and adjusted as necessary.