Operation CHARM
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Buick
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1984
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Century 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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Second Speed Start-Misses First
Second Speed Start-Misses First
1.
Governor
springs distorted or out of place or governor weights binding.
2. 1-2 shift or
throttle valves
stuck in up-shift position.