E270 auto , seems to be losing power at times, intermittent, slows down to about 40 mph, still runs smoothly, no chugging or anything. then may take off again ok, however appears to be worsening !
Cecil welcome to you .You will have someone drop in and give you an answer to your question .Just keep looking in from time to time I can not help you,as i know very little on your car .
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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