How can you tell if a coil pack is bad on expedition

Asked by May 05, 2012 at 11:38 AM about the Ford Expedition

Question type: Maintenance & Repair

3 Answers

75

take a good look and do your research.

3 of 3 people found this helpful.
238,115

Here is a link that might help. http://easyautodiagnostics.com/ford_cop_ign/cop_ignition_ford_1.php

7 of 7 people found this helpful.
20

Mine (1998) has two (one left one right). Read the miss-fire code to determine left or right. Swap the coil packs and re-read the code. If miss- fire moves to other side, bad coil pack.

2 of 2 people found this helpful.

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