Cadillac DeVille Check Engine Light is On

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Here are some repair orders from CarBeast's database of hundreds of millions of repairs. Browse them or sign up and use Insight to get a full diagnosis.

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VIN: 1G6**************
Mileage: 90,000 - 100,000 miles
Repair Date: December 2011
Location: Tennessee

SERVICE ENGINE SOON LIGHT 94070�VERIFIED CONCERN, FOUND CODES P0171 AND P0174, FOUND ITAKE PLENUM LEAKING VACCUM.��350� REPLACD INTAKE GASKETS AND INATKE AIR PLENM , RECLEARED CODES, AND RETESTED. . DRIVEABILITY DEPT

VIN: 1G6**************
Mileage: 140,000 - 150,000 miles
Repair Date: May 2013
Location: Minnesota

CUSTOMR STATES THE SREVICE ENGINE SOON LIGTH IS ON PLEASE CHECK AND ADVISE. SAYS TEMP GAUGES RSIES WHILE DRIVING. P0440-EVAP LEAK (EVAP PUGE SOLENOID FAILED) P1258-ENGINE OVER TEMP-FOUND HEAD GAKET FALIING EST $7,000.00 (MROE PART MAY BE REQUIRED @ TIME OF REPAIR) FRONT ENGINE MOINT BROKN $550.00 FRONT ANTI SWAY BAR LINKS $225.00 NO FURTHER WORK DONE AT THIS TIME PER CUSTOMER.. SES ILGHT ON

VIN: 1G6**************
Mileage: 50,000 - 60,000 miles
Repair Date: September 2012
Location: West Virginia

CUST STATE CHECK ENGINE LIGHT 56825����LEAN DTC'S REPLACE INTAKE PLENUM . R/R INTAKE INSTALLED NEW GASKETS

VIN: 1G6**************
Mileage: 30,000 - 40,000 miles
Repair Date: October 2013
Location: West Virginia

CUST STATE CHECK ENGINE LIGHT 35181 0 TECH 2 WALK AROUND OUT DTC CODES P0741 TCC STUCK OFF RUN DIAG TEST TORQUE CONVERTOR EXCESSIVE SLIP SEED MIGHT REQUIRED ONVERTOR REPLACED . NEED TCC SLENOID AND OCNVERTER

VIN: 1G6**************
Mileage: 50,000 - 60,000 miles
Repair Date: February 2015
Location: Arizona

CUSTOMER STATES/FAILED EMISSINS DUE TO SERVICE ENGINE SOON LIGHT BEING ON,VEHCILE SEMS TO RUN FINE,PLEASE CHECK AND ADVISE. LOCATED PACK RAT DAMAGING TO EXHAUST GAS RECIRCULATION WIRING CIRCUT,ACTIVE CODE PO405,AND ALSO ACTIVE CODES PO605 DUE TO OPEN CIRCUT AT ELECTRONIC CONTROL MDULE AND SHORTED CELL AT BATTERY. REPAIRED OPEN CIRCUT TO EGR VALVE , REPLACED ECM ,CLEARED CODES AND RETEST ALL PARAMETERS AND SENSORS.. CHECK ENG LIGHT

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