My oil costs me under £1 a litre for the very best of stuff. It's a superb premium grade 15w-40 for turbo diesels. I would really like to hear your reasons for it being "the wrong viscosity" and so on. Do tell.
I may choose an oil that is ABSOLUTELY IDEAL for MY car in MY hands in MY CONDITIONS, and that's a 15W/30 premium grade meeting every specification under the sun
CharlesY[/quote]
Which is it charles 15w/30 or 15w/40 this is why we are having this argument, because you are changing the viscosity. 15w/30 like you say is the right oil but 15w/40 which started all this confusion is not. As a rule, and like i said from day one Universal tractor oil tends to be 10w,15w/30 and not 15w/40 as the 15w/40would be too thick when it's hot for transmission and stou applications which universal tractor oil is designed to cover as well.
ps, sorry for calling you a ****ing idiot
Riggaz
