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  1. Unhappy cold start issues 
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    hi , I have a3 1.6 tdi s-a 2016 issue when cold engine will start ok but very lumpy and noisy (bit like pre ignition or injector ) engine very unresponsive for first minute or so (no power then a surge ) after a few minutes all is well
    any thoughts
     
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  2. Re: cold start issues 
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    Start with a code read, print and clear then run it from cold again so it reoccurs and the read again to see what comes back. IF there are no code it is likely to be an injector issue and the first step would be to remove, clean and reinstall using new bolts, body O rings and copper fire seats.
    "I disapprove of what you say, but I will defend to the death your right to say it"

    Evelyn Beatrice Hall (1868-1956)
     
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  3. Re: cold start issues 
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    thank you ,Crasher car still under warranty ,taking it back jan 2020 , can you advise on costs for such a repair (injector clean ect)
    hopefully warranty will cover but hey , cheers

     
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  4. Re: cold start issues 
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    It varies on who does the cleaning, the parts required are not a great deal and it is around 3 hours work. If an injector or two are found to be faulty, the cost escalates dramatically.
    "I disapprove of what you say, but I will defend to the death your right to say it"

    Evelyn Beatrice Hall (1868-1956)
     
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  5. Re: cold start issues 
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    ,hi , with regards to my cold start issues , problem now resolved ,turned out to be faulty injector , the garage (lawson street cars M/bro) explained that there were no fault codes ,so they disconnected each injector one at a time and listened for engine tone , (with engine cold and fault there) no2 injector made no difference to engine when disconnected there replaced it and all is fine now , happy especially job was done under warranty ,
     
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