like most of them said its really the patience thing sit back find the right torx head or allen and if you can, especially at outo zone they have them in a socket already i wish i had a pic but get the right one of those and the smallest wracheting wrench you can find usually the cheap ones work great for this, put the socket on and get it on there nice and tight with a assitant to be on the bottom holding it on would be even better.
slide a pipe or something of that nature over the wrench of course u would need to point the wrench end up through the engine bay and slide the pipe/breaker over it and it'll come right loose, me i use something leverage everytime makes it alot easier to me.
good luck! but dont give up ur almost there