has any one heard of or tried ecotek powerboost? it remove,s varnish & carbon deposit,s in the comb. chamber, inlet & exh. manifold,s. indie. write up,s on thier web site ( www. ecotekplc.com ) all seem well impressed with the result,s i,m thinking of using the stuff on my e3ootd, one more for ya, does my motor have a AMM ( air mass meter ) i know petrol,s have em, not sure about diesel,s.
