Recent content by mrexpo420
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Check engine light
more lean codes got lean codes on bank 1 and 2 but my 2002 expo doesnt run rough at all the only thing that i can notice is when i crank it it will idle a lil bit higher than normal but will drop to normal in 2 to 3 seconds does any one got a clue what might be keeping these lean codes on- mrexpo420
- Post #3
- Forum: 1st Gen Ford Expedition Engine & Performance
