sup my sr20det seems to have a slight miss when open on full throttle. i have put a k&n fillter on it and a mecanhic told that i had stuffed up the air flow meter. all though it did the same thing b4 i put the fillter on. I have changed the ignition leads that didnt help maybe injectors or distriberter (that no one has in nz)any suggestion would b appreciated
cheers
