QUOTE(naveenkalai7 @ Nov 1 2016, 09:13 PM)
Depends on the damage bro.. for mine, he just change something and charge rm50 and after that no iafm sound..
Well, not to frighten you, you better check whether they disable your IAFM or not. If you ever saw the IAFM unit you will know the IAFM is NON REPAIRABLE by its structural nature, because the whole plastic manifold unit was sealed and can't be dismantle.
IAFM basically got 2 types of failure mode, 1 is loud knocking noise during idle especially after the engine is warm up, the noise is emitted from inside the valve, and as i said earlier, no way you can eliminate this noise by changing anything,
2nd one is krak krak noise like loose screw hitting something kind of noise (like bearing noise also), this one is due to the screw of the runner selector loose and lost, or broken. This one can fix temporary either using sealer to seal it or find a replacement screw for that (the latter is difficult due to the screw is non standard).
This is my info sharing after 3 times IAFM change within 2 weeks time, not much ppl have this kind of experience i believe.
If they really can repair they won't have dump so much of IAFM.
https://www.facebook.com/zordaqmotorsports/...?type=3&theaterThis post has been edited by coolkwc: Nov 3 2016, 05:06 AM