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Hesitation and thudding

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  • Hesitation and thudding

    Hi All,New owner of 4 weeks, 110 ehdi..when cold i have hesitation at 1500-2000 rpm on light load with low thudding between same rev range,goes away when temp guage at normal.Car also has small vibration almost like a missfire, felt thoughout car cold or hot..if i open the drivers door and hold the top you can feel the vibration of about 2mm up and down.
    No engine lights on and scanned using fap no codes
    only thing looking out of the normal is injection flow correction on idle....... Inj1 -11.33%, Inj2 +17.00%, Inj3 -8.37%, Inj4 +2.74%
    When at 2000rpm all injectors reading +0.01%( this also relates to the hesitation and vibration disappearing)
    could my problems be Injector 2 faulty
    Thanks for any input or anything to look for using fap diag
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