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    Puma surging acceleration

    can anyone shed some light on what might be the issue with my 2.4 tdci Defender ? Symptoms are surging acceleration between 2000 and 3000rpm. I have had the Vcv changed and still does it. I had an error code of P0404, egr issue, cleared it and that has not come back, but still this even...
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    Remapping Puma 2.4

    Hi, can anyone help me, I have surging between 2000rpm and 3000rpm. Would. Remap help?