Hi all i'm new here and i'm in need of some help please,

i just bought a 98 mondeo that kept over heating so i let my mate take a look (as he suppose to know about cars) and he's rewired my fan because he said it wasn't coming on, since he did that when i turn off and take key out the engine still ran for a couple seconds the stipped, so i'm driving down M25 11;30pm it decides to die, i call for recovery and they said "someone has wired the fan to the coil pack" so i've told my mate about this and he changed a fuse and when it didnt work he said he doesn't know what's happen.

when i turn key all lights work as do all electrics but when i turn it to start engine A BIG FAT NOTHING doesn't even click, i cant hear the fuel pump or anything

can somebody please help as i'm lost without a car (you really dont know how much you depend on a car till it goes wrong)

anyway many thanx in advance

paul.