Ford explorer XLT 4.0 V6 4wd

Asked by Oct 09, 2017 at 03:59 PM about the 2004 Ford Explorer

Question type: Maintenance & Repair

Why would a code of it running too lean
show up. It is chuggy, won't rev over 3 rpm.
Cuts out, and dies

4 Answers


What is the code? It may mean a vacuum leak, a bad O2 sensor or other things.

Running too lean


The code would be in a format such as PO123.

It said the motor was running too lean.

Your Answer:


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