will bad 02 sensor cause rough idling and jerking in gear after starting?

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Engine light came on, code came back as bank 2 sensor 2 running lean? where is this under my truck, passenger or driver side? it's downstream. now my truck feels like it's jerking between gears at times, and idling rough. is this all related? will replacing sensor fix the problem?

debtay06 in Birmingham AL

Aug 14, 2014

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RepairPal Certified shops can diagnose and repair your 2006 Ford Explorer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

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will bad 02 sensor cause rough idling and jerking in gear after starting?

What is your question?

debtay06 in Birmingham AL

Aug 14, 2014

1 Reply

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Barsomon Aug 14, 2014

This engines will develop vacuum leaks around intake manifold gaskets, pcv hoses and pcv seal. Rough idle and codes for lean condition will be stored in ECM. Do not replace oxygen sensors until the lean condition is corrected and a oxygen sensor performance test is performed.

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Popular Answer

What are the best Ford repair shops?

RepairPal Certified shops can diagnose and repair your 2006 Ford Explorer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.