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Pontiac
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1997
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Sunfire L4-2.2L VIN 4
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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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Component Tests and General Diagnostics
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4T40-E Automatic Transaxle
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Torque Converter Clutch Diagnosis
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Torque Converter Stator
Torque Converter Stator
The torque converter stator roller clutch can have two different malfunctions.
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The stator assembly.freewheels in both directions.
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The stator assembly remains locked up at all times.