theres a fuck load to oil man, aditives and minerals etc, advertising my arse
do you know how many different types/grades of 5w/30 there are? shit loads
have you herd of diesel particale ( sp? ) filters and the special type/grade of oil you HAVE to use ( come out on most tier 4/5 desiel engines and i would hope 90% of the mechinac's here should know about this type of thing ), that for a fact is not just an " oil marketing scheme
i will garebtee this will be on most if not all car/ute/truck/tractor engines in the next two years..............its on most euro import deisels now
now im rambaling
oil is not just oil, i dont sit and sleep through a 3hr coarse about oil yearly cause i want to
yeah anything comon rail or later we only use genuine shit on ...
they have viscosity sensors now ... and if you get it wrong .... they just simply wont run
as far as petrol oil
i change the oil in my truck every 500km ... because its free
workmate runs diesal oil in his teza .. but thats for the propertys of it to look after his welded cams ... he changes every 5000km .. ts always clean .. and the car makes over 250rwkw .....
and he runs a stinky linky