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t4 25tdi

  1. t4 2.5 tdi which oil?

    New T4 Members Forum
    hi just bought my first t4 and gave it an oil change using recomended oil from halfords after a good run 300 miles or so the tappets seem a bit rattley which i didnt notice before the oil change wondered if this could be the oil or maybe it realy does need the tappets if so are they a big job...