Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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2012
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Navigator 2WD V8-5.4L
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Repair and Diagnosis
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Powertrain Management
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Spark Plug
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Specifications
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Gap
Gap
Download the full database via torrent (~1.1 TB)
Spark plug
gap
1.05 ± 0.05 mm (0.039-0.043 in)