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Corrosion on ignition coils?
Posted to Technical Discussion Forum on 4/27/2011 12 Replies

Hello all!

I just had a quick couple questions about determining if coils can be considered bad. After removing all 8 coils, visually inspecting them and checking their resistances I found them all to be relatively the same. All had .4-.6 ohms on the primary... Login to read more.

12 Replies Received (View Replies)

 

car Vehicle Data

2003 Ford Expedition Eddie Bauer 5.4L

1FMPU17L53
Engine5.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 Ford Expedition Eddie Bauer 5.4L

1FMPU17L53
Engine5.4 L
Trans4-speed Automatic (Electronic)