Mythbust supermarket petrol for me, please.
August 30, 2009 12:18 PM Subscribe
Is supermarket petrol bad for my car?
posted by Lorc to Shopping (14 answers total) 1 user marked this as a favorite
It seems to be common knowledge that supermarket petrol from Tesco, Asda or what have you stations is inferior to the stuff from a "proper" petrol station. That it damages the engine in the long run for any of a variety of vague and poorly explained reasons.
Is there any substance to this idea, or is it just superstition? Googling gave me lots of conjecture but nothing authoritative.
UK-centric in case it matters. Thanks.