ford explorer 4 ltr lean burn bank 2 code is that drivers side of engine

35

Asked by Jan 19, 2010 at 03:22 AM about the Ford Explorer

Question type: Maintenance & Repair

have a lean burn bank 2 code. changed y pipe with 2 precats in the february this year. think its just a 02 sensor but not sure.
runs well but a little hard on fuel.  what do yoy think

1 Answer

45

Check for small vaccum leaks.

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