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2003 Ford Ranger Question: 2003 ford ranger 3.0 diagnosis test shows oxygen sensors to lean how to fix

 

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Joe voss, Jacksonville, TX, December 17, 2012, 11:53
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sensors 1 & 2 banks

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  • Answer #1

    Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386
    globalhelper December 17, 2012, 12:51
     Master

    sounds like a vac leak or mass air flow sensor.seek diag with a smoke test and ck for vac leaks with that test

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    Joe voss, December 17, 2012, 22:27
     Rookie

    Thanks For The Information Will Try These Tests

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