Failed emissions due to excessive of readiness monitors 'Not Ready' how do I fix this problem so that it passes emissions
You must not clear codes or unhook battery after doing what they call a drive cycle which resets monitors to a ready state. http://www.lhforums.net/forums/showthread.php?2755-OBD-II-and-your-Next-State-Inspection
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SOURCE: Emission rediness codes on after repair & clear
unhook the battery for about ten minutes... make sure you have the code for the radio (if required)
SOURCE: 1996 doge intrepid wont pass emission test because IM monitors ar
Just maybe your O2 sensors are not operating properly. They may be requiring your engine to heat them up to get upper temperature readings but not lower. You can easily diagnose these and all other sensors and problems by purchasing a Hains manual at your local Auto Zone or Advance auto store which will greatly aide you in diagnosing all your auto needs. And the fault symptom index at the beginning of the book will ease your troubles with professional one on one advice with step by step instructions. Its like having your own ASE certified mechanic at your finger tips. Good luck.
SOURCE: my 2004 dodge neon has failed emissions test
your motor might be combusting engine oil. you may try to hire a mechanic to replace the valve seals to prevent the oil from combustion. if it doesnt work, try replacing the piston rings, its gonna be a big help
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