My car came back from the smash repairs with a new back end but now the bootlid sounds like it isnt closed properly(but it is)the boot has new strikers in it as well.has any one had this problem and if so how can i fix it.thanks in advance.

wat you mean 'sounds' like it not closed properly... as in when you shut it it doesnt sound like it latching??

when i go over bumps its sounds loose