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1990 Cadillac DeVille 4.5L MIL Lamp on
Posted to GM Driveability on 1/14/2005 12 Replies

thanks in advance for any help. car came in w/ check engine light on. pulled code 48, egr control problem. went through the flowchart from alldata and it said to replace the egr solenoid. after replacing solenoid no vacuum was getting to the egr still. 18" of ...

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  Related Documents & Media  1990 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G16CD1331
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD I
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

48egr control problem
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN 1G16CD1331
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsOBD I
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

48egr control problem