2000 Ford F-150 Repair Question
Topics covered: Egr valve.
Mileage: 155,555 miles.
Mileage: 155,555 miles.
Asked on June 27, 2012
Code 401 6 cylinder
Is this the egr valve and location
Answer
Replied on June 27, 2012
Not sure what the question is. For code 401, suspect the passages are plugged with carbon.