After i have AEM ( about year ) sometimes when i stop at the light i have this problem

http://www.youtube.com/watch?v=aWT8gN2HR-U


... i have new spark plugs and wires but not coils.... i read i should clean throttle body ? how to do that ? :P and i have problem with start very often . my rx8 needs few seconds to start but sometimes its alright it starts after two seconds. 2004 AT 32k thx !

 

my 05' Auto would do this from time to time... Idk why, and I was on a stock airbox... so i have no idea

 

I had the same prob.... the screens inside the intake are not in correctly. You need to take apart the intake pipe and just straighten the screens and everything should fix itself.

 

what do u mean straighten the screens ??