Mike's Workshop Manuals
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Ford
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1990
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F-Super Duty 7.3 M, Automatic
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Repair and Diagnosis
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Engine Performance
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Specifications
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Engine Controls - Specifications - Diesel
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Fuel System
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Idle Speed & Mixture
Idle Speed & Mixture
NOTE:
No idle mixture adjustments are possible. If engine performance is unsatisfactory, see TESTS W/CODES article in this section.