CHECK ENGINE CODES

2000 Ford Explorer

Tiny

enrique morado

March, 21, 2012 AT 3:39 AM

I have a 2000 ford explorer 4x4 v6 engine ligths with codes p0171 and p0174 chage the ox sensors but if I dont warmer up the engine for 15 minutes the check engine come back when I warmer up the car in the mornnirg cold temp. My check engine come and I change already the two front oxigen sensor and the check engine come back if idont warmer up the car for 15 minutes or more

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1 Answer

Tiny

fixitmr

March, 21, 2012 AT 4:08 PM

Possible intake gaskets leak.

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