Why don't we have a section dedicated to 'telling the difference between petrol and diesel' since so many people seem to be getting confused between diesel and petrol on this site.
It would help some people, granted, but its too small a subject to carry its own catagory. Dont you agree? I am not being sarcastic now either, but that would open the way for catagories like; not locking yourself out of the house. :o)