Thanks to Bobby Buick for helping me diagnose the problems on my GN. I went up to Bobby's house and he let me borrow a maf sensor he had laying around that was believed to be good. Before I left he put it on a car to test it, and sure enough it wasn't any good. So he takes the one off his personal car to lend me to see if that fixes my problem. That says a lot. I tried the MAF on my car and it fixed the problem. So now I don't have to throw any more parts at it. Thanks again Bobbybuick for answering all my questions and helping me out.