Expedition code 0171
rayjag
10-28-2010, 11:07 PM
Has anyone had any experience with the check engine light coming on with code 0171?
Other that the light coming on I have not noticed anything else.
Thanks!
Other that the light coming on I have not noticed anything else.
Thanks!
danielsatur
10-28-2010, 11:13 PM
How old and mileage?
Suspect bad plastic, rubber, or seals on your PCV or EGR system.
Suspect bad plastic, rubber, or seals on your PCV or EGR system.
rayjag
10-29-2010, 09:33 AM
98 close to 260,000 miles
danielsatur
10-29-2010, 01:27 PM
Have a smoke test done to help pinpoint unmetered vacuum leaks.
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