egr valve on 2004 Hyundai XG350

I recntly bought this car and had the egr valve replaced and my check engine light still comes on what could be the problem?

by in Philadelphia, PA on May 22, 2010
0 answers
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The same shop checked the light and repaired and now it has come on for the 3rd time after just a few days of last repair. Am I being ripped off?

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