at least wen u accelerate den cme out, mine everytme wen i start my car, it goes off 4 abt 20 seconds, n den cmes back... had 2 change d whle ECU. btw,using 4G91 engine... dne so many things tat tot effected it,bt it was d ECU in d end..
just wanna share how i did my CAI for my aftermarket K&N air filter......comments plz......but dont shot lor.. my next step is to wrap the stuff with superlon