2006 fx4 5.4
#1
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Join Date: Feb 2014
Location: St. Louis, MO
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2006 fx4 5.4
Changing my spark plugs....I went to take off the coil and the spring was stuck to the plug. Is the coil still good or should I replace it immediately??
#3
Senior Member
Go to Rock Auto and get new COP boots they come with new springs ( STANDARD MOTOR PRODUCTS Part # CPBK240 $22 for a set of 8) If you order just the boots they will ship them US mail so you will have them in a couple days.
As for the COP its most likely still good. Replace the boots and springs first.
If you get a new COP get a Motorcraft one
As for the COP its most likely still good. Replace the boots and springs first.
If you get a new COP get a Motorcraft one
#4
Senior Member
Yep, boots and springs are not part of the coil. Your coil is likely still good.
#6
Senior Member