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1990
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Lumina V6-191 3.1L
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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Technical Service Bulletins
Exhaust Gas Recirculation: Technical Service Bulletins
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Engine - Cold Start Stall/Sag, Decel Stall, Hesitation
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Engine - Cold Start Stall/Sag, Decel Stall, Hesitation
All Technical Service Bulletins
Engine - Cold Start Stall/Sag, Decel Stall, Hesitation
Digital EGR Wiring Circuit - Revised