(25 Sep 2016, 10:04 am)Driver9*** wrote I'm not sure which ones have had new engines fitted recently, but they all seem to fall into three main groups:
Run fine: 7608, 7611, 7612, 7614, 7621, 7622, 7623
Run fine for a while, then need fixing, "fixed" for a while then go bad again: 7602, 7604, 7605, 7606, 7607, 7624
Been hopeless for a long time: 7601, 7603, 7613, 7615, 7616, 7617, 7625
7603 and 7607 have has new bigger engines fitted in the last couple of months, old engines were like chocolate, lasted the best part of 5 minutes!