'ello.
The 'trip comp' is working fine on all of the settings, but it has been generally indicating mpg around and above 40mpg. The car has only just come back from a major service and MOT and the engine was polished and ported by the previous owner, but this sounds too good to be true, doesn't it? The driving has been mixed, motorway, town and giving some welly. Any other valvers getting this sort of mpg?
If this is fairly accurate then result, but I have this sense that it is overcompensating by 5-10 mpg.