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    Emissions fail questions

    Update Disconnected battery and drove some more maybe close to 100 miles. Tough to tell with odometer not working. Back to emissions. They just check readiness for me now been there so many times. Fail again but now 4 things..catalyst, O2, O2 heater and EGR. ANY HELP?!!!! appreciated.
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    Emissions fail questions

    Sorry if this post is long but want to include all info so I cant get HELP. Started with Evap emissions system code and CEL on. Replaced purge valve solenoid and hose to canister and disconnected battery. CEL went off and has not come back on. No codes on scanner and have driven and driven but...
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