Hey guys looking for some help I’ve got a 1999 rd28td Nissan partol what is breathing lots of oil and air out of motor when cap is off have ran pressure test on
cylinders and is all within spec have tried fitting catchcan and top end has been completely rebuilt it is still breathing shit loads any ideas what could cause this issue? Car also has possible injector and pump issue blowing lots of black smoke and gets warm when you reach speeds of 120km but sits normal at 100km any ideas what to look at not worried about injector and pump issue just why it is breath so much thanks