Weird *** idel, it is a b16 and its ideling really weird, it will idel normal for about 15 seconds then it will just start reving and dying, then itll pick back up and rev, then itll die, then itll pick back up, but when it starts to idel again, it will only do it for about two seconds then it will die again. I dont know, its weird, this didnt happen on my first swap, but it did on this one.