I have a 1995 1.4 LS, is it okay to run this on unleaded or do I need to use an additive? I can see no reference to any cylinder head work in a fairly comprehensive service history. Many thanks, Angus.
Just watch out for carbon build-up after prolonged use of unleaded - I run mine on premium now after it got a bit too much for me to handle. This might not end up affecting you but just something to keep in mind. They go like a rocket on 98 though (well, rocket compared to their usual standard )