PINPOINT TEST JC: Secondary Ignition (Coil Pack): Introduction
WARNING: This page is about a different variant/trim than selected.
NOTE:
There is additional information available on this procedure. Please copy and paste the following URL into your internet browser: mms://multimedia.ford.com/seopts/Service_Tips/ignition3.wmv.
This pinpoint test is intended to diagnose the following:
- spark plugs (12405)
- spark plug wires (12280, 12281)