OEM Ford Five Hundred Spark Plug

Ford Five Hundred Spark Plug Parts Questions & Experts Answers

• Spark Plug
  AGSF-32W-MX
  Q: How to service the spark plugs on Ford Five Hundred?

  A: A service technician should start spark plug replacement by disconnecting the upper intake manifold. Discard the Ignition Coil electrical connectors then remove its bolts while making sure to reinstall the bolts with a torque level of 6 Nm (53 lb-in). Pay attention to rotate ignition coils gently because this technique will loosen the seals to improve extraction. Compressed air should be used to clean the spark plug well before removing the plugs. The proper torque setting for spark plugs is 15 Nm (11 lb-ft) when reinstalling. The spark plugs need inspection then cleaning with either a wire brush or a professional spark plug cleaning tool according to the manufacturer's recommended procedures. Reverse the setup instructions by installing back the spark plugs with possible adjustment for the plug gap. The inner surface of the coil boots requires a thin Silicone Brake Caliper Grease layer with XG-3-A dielectric compound or equivalent material to Ford standards ESE-M1C171-A for installation.