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Ford
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1997
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Expedition 4WD V8-5.4L SOHC VIN L
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Air/Fuel Mixture
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Adjustments
Air/Fuel Mixture: Adjustments
Air Fuel Ratio is NOT adjustable. If a problem exists, or is suspected, go to the Diagnostic Charts:
See Powertrain Management