Cadillac DTS Problem Report

Cadillac DTS Rough Idle Due to EGR Valve Sticking Open

(4 reports)

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

The issue is when at traffic light in therror rear of the car there three knocks as if the car is trayin to stall. -
Related Items:
I am getting a misfire,and the coil packs,injecters and computer have been checked,also cam and...
We have had numerous instances where my wife has gone into a store, to church, etc. and came ou...
When at idle or stopped for a light, sometimes there is a fast three or four knocking sound fro...
The crankshaft position sensor may fail causing the engine to stall intermittently, the Check E...