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GMC Truck
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2007
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Sierra Classic 2500 2WD V8-8.1L
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Repair and Diagnosis
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Maintenance
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Service Intervals
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Normal Service
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100000 MI or 160000 KM
100000 MI or 160000 KM
Inspect
Ignition Cable
Replace
Spark Plug
Fluid Filter - A/T
All Transmissions
Fluid - A/T
All Transmissions