Rough Idle Caused By EGR Sensor Sticking on Ford Excursion

Intermittent rough idle may be caused by the EGR sensor sticking, causing the EGR valve to stay slightly open. Our technicians tell us the valve and sensor must be replaced together to correct this concern.

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Average mileage: 210,000 (210,000–210,000)
Exhaust & Emissions affected: 5.4L V8
4 model years affected: 2000, 2001, 2002, 2003 more
5 people reported this problem
1 person shared problem details
rough take off,battery light goes on, and off.my altenator shows it's charging ok,and battery is good. now my engine light is on all the time, with rough idle.
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