Engine Controls - Service & Adjustment Specifications - 4 CYL & V6

• Introduction
• Capacities
  • 4-Cylinder Fluid Capacities
  • V6 Fluid Capacities
• Quick-Service
  • Service Intervals & Specifications
  • Drive Belt Adjustment
• Mechanical Checks
  • Engine Compression
    • Notes
    • 4-Cylinder Compression Specifications
    • V6 Compression Specifications
  • Valve Clearance
• Ignition System
  • Ignition Coil
  • Ignition Wires (Resistance)
  • Spark Plugs
  • Firing Order & Distributor Rotation
    • Notes
    • 1.8L & 2.5L Firing Order (Altima & Sentra)
    • 2.4L Firing Order & Distributor Rotation (Frontier & Xterra)
    • 3.3L Firing Order & Distributor Rotation (Frontier & Xterra)
    • 3.3L Firing Order & Distributor Rotation (Quest)
    • 3.5L Firing Order (Altima, I35, Maxima, Pathfinder & QX4)
  • Ignition Timing
• Fuel System
  • Fuel Pump
  • Fuel Injector
  • Idle Speed & Mixture
  • Throttle Position Sensor
  • Throttle Position Switch