p0300 code problems

Discussion in 'B5 platform' started by 1.8turb, Jul 19, 2012.

  1. 1.8turb New Member

    hi i have some codes on my audi a4 1.8t the codes are p0300 p0302 p0304 its all miss fire codes i changed spark plugs and coils where the miss fires where still have the codes and the cars running like crap any help wold greatly appreciated thanks.
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