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Cadillac
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2010
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STS 3.6 V, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls And Fuel - 3.6L - DTC P0201 To DTC P0629
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DTC P0442
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DTC Descriptor
DTC Descriptor
DTC P0442
Evaporative Emission (EVAP) System Small Leak Detected