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Chevy Truck
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1985
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G 20 Van V6-262 4.3L
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Repair and Diagnosis
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Powertrain Management
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Oxygen Sensor
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Locations
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Exhaust Oxygen Sensor
Exhaust Oxygen Sensor
Underhood & Engine Components:
In Exhaust Pipe
Applicable to: 1985 G Series w/4.3L California
