Car Problem Reports

Cadillac DTS Rough Idle Due to EGR Valve Sticking Open

Cadillac DTS Problem
4 Reports
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Model Years Affected: 2006, 2007, 2008


The EGR valve may stick open, causing a rough idle and/or the Check Engine Light to illuminate.

  • Visitor, , 93,545 mi

    The issue is when at traffic light in therror rear of the car there three knocks as if the car is trayin to stall.

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