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1988
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Century Estate Wagon L4-151 2.5L
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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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Initial Inspection and Diagnostic Overview
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Part Throttle Detent Downshift
Part Throttle Detent Downshift
At a vehicle speed of 40-55 mph, quickly depress accelerator to half open position and observe that
TCC
release and transmission downshifts to 3rd gear immediately.