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Pontiac
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1986
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Firebird L4-151 2.5L
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Repair and Diagnosis
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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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Inoperative
Engine - Spark Knock at Part Throttle
Noise
Engine - Spark Knock at Part Throttle
All Technical Service Bulletins
Engine - Spark Knock at Part Throttle