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1999 Cadillac DeVille 4.6L Stall
Posted to GM Driveability on 5/25/2010 7 Replies

The car runs fine when it is cold, but when the temp gets to N.O.T. it has a tendency to cut off when you come to a stop. The ipc temperature reading is indicating 220F, but direct temperature reading is at water outlet is reading about 215F. We also replaced ...

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  Related Documents & Media  1999 Cadillac DeVille

 
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car Vehicle Data

1999 Cadillac DeVille

VIN 1G6KD54Y1X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsStall
OccursHot

Trouble Codes

P1599A/C Pressure Sensor Circuit Low Voltage
U1016Serial Communications Malfunction
U1040Lost Communication With Antilock Brake System Module
U1088Loss of Communication With Sensing And Diagnostic Module
U1255Class 2 Communication Malfunction
Message Closed

car Vehicle Data

1999 Cadillac DeVille

VIN 1G6KD54Y1X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsStall
OccursHot

Trouble Codes

P1599A/C Pressure Sensor Circuit Low Voltage
U1016Serial Communications Malfunction
U1040Lost Communication With Antilock Brake System Module
U1088Loss of Communication With Sensing And Diagnostic Module
U1255Class 2 Communication Malfunction