altima 2003 3.5 catalytic not complete.
Hi all, am new here, but really need your help. I have a Altima 2003 3.5 with smog test fail first time, because 3 monitor was not ready, o2 and evap are ready but cat monitor not set ready (incomplete) was looking for a solution and found that the car need a drive cycle to be set monitor to ready and been driven over 100 miles on freeway and on streets but can set ready. I have no cat dtc codes. please need your help just one week for the expiration plates. thanks
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