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Spark plug gap

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Old 10-14-2002, 05:05 AM
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Join Date: Dec 2001
Location: Calgary, Ab, Canada/ Dallas, Texas
Vehicle: 2000 Ford F150
Posts: 104
Question Spark plug gap

I have a 2000 f-150 with the 4.2l and I am about to perform a tune-up. I will be replacing the plugs and would like to know what the proper gap is? Any help is greatly appreciated. The truck is all stock.
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Old 10-14-2002, 05:31 AM
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Join Date: Sep 2002
Location: USA
Posts: 2,366

Under the hood going across the top of the fan shroud is a factory decal.Tells all your motor specs.

2007 F150, 4.2 V6, 106K Miles
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Old 10-14-2002, 05:31 AM


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