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  1. HELP 1.3jtdm DPF/ injector issue

    Alfa MiTo
    After 4 DPF forced regens (laptop activated) in as many months despite doing no short or town driving a fault has finally popped into the diagnostic laptop. Apparently no7 injector has a fault and also an intermittent DNA fault. Funnily enough although the filter clogged light comes on the...