Originally Posted by
orionmojo
Cheap vinegar is great for rust. But you have to keep it on for a few days. Maybe tie some rag around it and keep it wet? But it will literally dissolve the rust.
Top Tip!!

Good luck to you, when I stripped my Almera GTi i had the same issue before sending the coil-overs off once sold, I had them in a vice and wire-brushed, WD-40, worked the nuts along the entire length of thread, what a ball ache!! I can second the comment about buying some decent C spanners, the ones which came with it were pish! luckily i acquired some good ones from work,