Mike's Workshop Manuals
: Service manuals for every vehicle
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Cadillac
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2009
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STS Base, 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 P0856 To DTC P2636
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DTC P1380
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DTC Descriptor
DTC Descriptor
DTC P1380
Misfire Detected - Rough Road Data Not Available