Operation CHARM
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1988
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LeSabre V6-231 3.8L VIN C SFI
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Repair and Diagnosis
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Powertrain Management
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Ignition System
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Technical Service Bulletins
Ignition System: Technical Service Bulletins
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Customer Interest
Engine - Miss, Hesitation, or Roughness
Engine Controls - Run-On With Ignition OFF
By Symptom
Customer Interest
Engine - Miss, Hesitation, or Roughness
Engine Controls - Run-On With Ignition OFF
Driveability
Engine - Miss, Hesitation, or Roughness
Erratic Operation
Engine - Miss, Hesitation, or Roughness
False instrument warning light/gauges
Engine Controls - Updated Code 26 (Quad Driver) Chart
All Technical Service Bulletins
Engine Controls - Updated Code 26 (Quad Driver) Chart
Engine - Miss, Hesitation, or Roughness
Engine Controls - Run-On With Ignition OFF
Cam Sensor Circuit - Revised Code 41
Engine Controls - Use of Crank Sensor Adjusting Tool
Engine Controls - Crankshaft Sensor Adjusting Procedure