Operation CHARM
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1983
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928 S V8-4664cc 4.7L
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Computers and Control Systems
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Technical Service Bulletins
Computers and Control Systems: Technical Service Bulletins
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Fuel/Ignition Modules - Use of Aftermarket Microchips
All Technical Service Bulletins
Tools - Quick Scope Plus
Tools - Split Socket For Oxygen Sensor
Fuel/Ignition Modules - Use of Aftermarket Microchips