Well I have done that and I know I should be looking for 15-40 but finding it for sale in an actual shop is another thing.
I keep finding 15-40 for diesel engines but not petrol and on line from euro car parts is giving me a lone choice of shell 5-40 at £33 a pop which seems a bit steep and this can't be the right stuff so now i'm confused

Any Ideas of a place to get the right stuff at a reasonable price

Sorry mods if I've posted in the wrong place
