engine surge

  1. N

    W212 e250 manual

    I have a 59 plate e250, when accelerating the engine revs surge about 1800-2000 revs, usually only in fifth gear. Any one any clues what causes this and more importantly how much will it cost to repair!!

GAD was founded in 2009 where we developed bespoke ECU Remapping software for motorsport clients, moving forward, we have extended to road vehicles for both performance and economy,
contact GAD Tuninghttp://www.GADTuning.co.ukto discuss your requirements.
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