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Chevy Truck
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1988
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S10/T10 Blazer 4WD 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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Symptom Related Diagnostic Procedures
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3L30 (180/180C) Automatic Transmission
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Delayed Engagement
Delayed Engagement
1. Manual valve position does not coincide with valve body channels.
a.
Missing selector lever shaft retaining pin.
b.
Loose connecting rod to manual valve connection.
c.
Loose selector lever shaft nut.