Whats up everyone ok here is what is happening I have an sr20, my car started to break up and I replaced the spark plugs. still it was breaking up mid boost about 5 pounds, I just replaced the maf sensor with the singe cam one. Now what is currently happening is it breaks up about 6 to 7 pounds of boost when I give it a mild amount of gas, I need some help figuring out what it could be im thinking fule pump could be going bad let me know. Thanks a lot everyone.