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Q:

check engine light still on on 2000 Cadillac DeVille

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replaced evap soleniod near gas tank and the one on the intake also replaced gas cap. cleared code po443 drove car for mabout 5 miles light came back on still code po443. what else to dO???????
(1) Answer
have it properly diaged by a shop to give you exact problem. your wasting your money throwing parts at it. evap codes are hard to track down and time consuming.

Roy