Diesel Data
: Automotive Repair
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Plymouth
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1989
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Grand Fury/Salon V8-318 5.2L VIN P 2-bbl
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Testing and Inspection
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Lockup Torque Converter Diagnosis By Symptom
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Will Not Unlock
Will Not Unlock
1.
Sticking fail-safe valve, lock-up valve, switch valve or governor valve.
2.
Valve body malfunctioning.