Ford AGSF-22W- Spark Plug

You can Select Your Vehicle to check if AGSF-22W- fits your vehicle.

First of all, at the top of the engine, you will find spark plugs for these vehicles. Replacing them requires a spark plug socket, ratchet, extensions, gap gauge, and torque wrench. You can purchase the new plugs in advance to adjust the gaps and replace one at a time. Also, allow the engine to cool down completely before removing the plugs. Examine the new plugs for defects and adjust their gaps. Use compressed air to clean out spark plug holes. With a socket, remove the old plug and put in new one tightening it with torque wrench Apply anti-seize compound on threads.

Vehicles with 4.2L engines have side spark plugs, while 4.6L and 5.4L engines have top plugs. For replacement, you'll need a spark plug socket, extensions, gap gauge, and possibly a special wire removal tool. Use a torque wrench. Buy new plugs in advance, adjust gaps, and replace one at a time. Let engine cool, check new plugs for defects, adjust gaps. Remove wire, blow away dirt, remove plug counterclockwise. Compare old plug to chart. Apply anti-seize compound, tighten new plug. Inspect wire before attaching to new plug. Repeat for remaining plugs, replace one at a time.