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Discussion Starter · #1 ·
So I have heard people with the zetecs replacing their spark plug wires and getting a slight (very slight) boost. What about duratecs? Anyone know?
 

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Zetec's have a coil, and 4 spark plug wires. Our 2005+ Duratecs use 4 coils. It's called "coil-on-plug" design because when you open the hood and take a look, the coils sit right over the spark plugs. This design is more efficient than conventional spark plug wires.
 

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the coil sits directly on top of the plug, it doesn't get any better than that.
 

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Re: My 2 cents

fordblue72 said:
There is a real short wire from the coil to the plug, how else could you connect the coil. [:(]
That wire is the same type of wire that goes to a regular coil. Just supplies 12V to it.

Sparkplug wires go from a coil to a plug, and that is what we don't have.
 

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Discussion Starter · #11 ·
Oh, I had no idea, thanks guys.
 
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