
2003 Buick Regal LS 3.8L MIL Lamp on
This car came in for a state inspection and the check engine light was on with a code P0442. I smoke tested it and the vent valve had a leak. I installed a new vent valve and had the customer drive the car. The light came back on with the same P0442. I read th...
FIX posted 6/23/2013
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Message Closed w/FIX
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VIN | 2G4WB52K33 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0742 | Torque Converter Clutch Circuit Malfunction (Stuck On) |
Message Closed w/FIX
Vehicle Data
2003 Buick Regal LS
VIN | 2G4WB52K33 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0742 | Torque Converter Clutch Circuit Malfunction (Stuck On) |