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Check Engine Soon Light
I have an 03 Ford expedtion and the check engine.
2003 FORD EXPEDITION
I have an 03 ford expedtion and the check engine lite come onwith the code po420 &po430. I have a little bit of white smokeing come out the muffler what can it be.
have the same problem?
Thursday, February 28th, 2013 AT 4:30 AM
Cat converters are worn out and need to be replaced.
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Thursday, February 28th, 2013 AT 10:14 AM
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