FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercury
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1989
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Cougar/XR7 V6-232 3.8L SC
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Repair and Diagnosis
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Powertrain Management
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Technical Service Bulletins
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All Technical Service Bulletins
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Distributorless Ignition System - Manual Revisions
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Diagnostic Procedure (DIS) 3.0L SEFI SHO and 3.8L SEFI Supercharged
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Codes 45, 46 or 48: Coil 1, 2 or 3 Failure
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Pinpoint Test D3 --> D5
Pinpoint Test D3 --> D5
Ignition Systems
, Timing Procedures and Diagnostics
13-153
3.0L SEFI SHO and 3.8L SEFI SC DIS
Continuous Memory Codes 45, 46, or 48:
Pinpoint Test D
Coil 1, 2 or 3 Failure