2005 Mercedes Benz ML500 Repair Question
Topics covered: Egr valve.
Mileage: 95,000 miles.
Mileage: 95,000 miles.
Asked on December 13, 2011
Check engine light on...computer says EGR not flowing Is this an expensive repair?
EGR not flowing
Answer
Replied on December 13, 2011
Try cleaning out the EGR Valve and Ports and see what happens