[RoyMacDonald]

Originally Posted by dingov70

A real simple cure for this ridiculous malady would be to simply install one additional injector downstream of the turbo & ahead of the dpf . A supply from the high pressure pump controlled via a solenoid opening when told to by the ECU . Problem solved ! No more rising oil levels , no more diluted oil resulting in wrecked engines , no more bore wear situations due to borewashing with fuel
( accelerated wear ) .

It could even be programmed to trigger a fuel dose , if the ecu sensed a constant engine speed after so long i.e. you are on the motorway , EVEN if the bloody DPF does not even need a regen . Why wait until the blasted thing is blocked before you try to remedy the problem , preventative measures work

(deep breath ) Sorry chaps but this dpf lark has ticked me off , they fit a legally required carbon filter , that then burns off at higher temperatures & deposits the carbon into the atmosphere !! WHY ???

No it converts the carbon into heat / energy. No carbon is left.