Emissions and Exhaust Systems
EGR Systems
Cadillac DeVille

Where is the EGR valve on a 1998 Cadillac DeVille?


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2005-08-05 20:47:25
2005-08-05 20:47:25

It is located on the right rear of the engine (as viewed standing in front of the car) closest to the drivers seat. It is a vertical cylindrical device about 2" in diameter and 3 1/2" tall with a connector on the top.


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