(19 Jan 2014, 11:43 am)G-CPTN wrote What makes vehicles unreliable for long runs yet, presumably, reliable for short runs?
Is it overheating? Do the depot mechanics 'fix' the faults between runs?
Not sure, they just don't seem to be like to be on the roads, shame cause i like them, they seem to have alot of problems on the west Durham swift when they were on