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Chevy Truck
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2003
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Avalanche 2500 2WD V8-8.1L VIN G
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Tune-up and Engine Performance Checks
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Spark Plug
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Application and ID
Spark Plug: Application and ID
Spark Plugs
Denso/PTJ14R15
Spark Plug
Gap
1.52 mm (0.060 in)
Spark Plug
Torque
20 N.m (15 lb ft)