Have i bought a lemon?

[Adam_w]

Right, finally got a chance to go collect it.

Topped the coolant up and drove it the 50 or so miles home.. seems i have a few issues.

The cap is blue, thinking the old one because the boot lid was soaked when i opened it at home.

The steam running past my door (RHD) points to the drivers side rad, and on closer inspection theres a problem with it. Cant yet tell if its holed but i think it is.

Still, drives as well as i expected and got me home without issue.. aside from the smell and steam.

How hard is it to change out the radiator? im a fair DIY so would rather have a go myself.