Operation CHARM
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1983
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Riviera V6-231 3.8L Turbo VIN 8 4-bbl
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Tune-up and Engine Performance Checks
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Technical Service Bulletins
Tune-up and Engine Performance Checks: Technical Service Bulletins
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Customer Interest
Engine - Miss, Hesitation, or Roughness
Remote Canister Control Valve - Test Procedure
Radio, FM - Ignition Noise
Engine, A/T - Shift/Driveability Concerns/MIL ON
By Symptom
Customer Interest
Engine - Miss, Hesitation, or Roughness
Remote Canister Control Valve - Test Procedure
Radio, FM - Ignition Noise
Engine, A/T - Shift/Driveability Concerns/MIL ON
Driveability
Engine - Miss, Hesitation, or Roughness
Remote Canister Control Valve - Test Procedure
Engine, A/T - Shift/Driveability Concerns/MIL ON
Erratic Operation
Engine - Miss, Hesitation, or Roughness
Erratic Shifting
Engine, A/T - Shift/Driveability Concerns/MIL ON
High emissions
Remote Canister Control Valve - Test Procedure
Inoperative
Remote Canister Control Valve - Test Procedure
Noise
Radio, FM - Ignition Noise
Poor performance
Remote Canister Control Valve - Test Procedure
All Technical Service Bulletins
Engine - Miss, Hesitation, or Roughness
Remote Canister Control Valve - Test Procedure
Idle Speed Control, ISC II - Revised Features
Carburetor - New Rich Authority Adjusting Spring
Radio, FM - Ignition Noise
Ignition - Spark Plug Application & Gap
Engine, A/T - Shift/Driveability Concerns/MIL ON