Good Post macho... Aluthen ena common rail diesel engine wala tiyena awla thama oka.... They need super diesel to run properly.. Naththam injector, sensor walata thama mulinma damage wenne...samahara common rail engine wala tiyena samahara podi sensor ekak rs 150000 withara wenawa... Normal diesel gahala wahane chater unama company ekata baninawa... But super diesel gahala, hari welawata maintain kara nam aluth common rail wahana yaka wage wada... Bcoz common rail engines are more powerfull n more efficient..