FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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1990
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Suburban 1/2 Ton 2WD V8-350 5.7L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Idle Speed/Throttle Actuator - Electronic
Idle Speed/Throttle Actuator - Electronic
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Description and Operation
Testing and Inspection
Chart C-2 - Idle Air Control (IAC) System Check
Chart C-2 - Idle Speed Error
Service and Repair
