My fren told me that Auto Car cannot modify the 4-2-1 Extractor, coz it will hurt and burden the engine, 4-2-1 modification is for Manual Car only, any Taiko Big Brother here can verify the above statement??Thanks!

i am now at COE, check for the Poor Braking problem of my SE, the guy told me maybe need to do the "brake Bleeding" (spell correct?) actually wat is so called "Brake Bleeding"??

According to some forumers, the noise is diesel engine-like. I'm not sure whether mine is malfunctioned but it's a bit noiser after about 2 months of owning but power wise remains the same. 
Some people are complaining that their cars slow like a turtle when IAFM really 'kaput'. 
Is your engine emitting 'tak tak tak ....' noise?

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Added on August 18, 2009, 12:57 am
Mine got 'kok kok' sound (Not the famous metal knocking sound) at the front, driver side as well whenever I go through a bump. Then one day I floored the pedal when going through a bump, strange.. the sound gone. 
How's your Persona so far? Mine is still fine except some minor rattling problems from the air cond vent and the engine sounds a bit rough..

Hi bro, many ppl said MyVi have better FC than Persona, true?
Any comment on this?

RM65 can go for 420km???
Waa.....  unbelievable...
How is your driving habit?
Hope can learn from you to get that millage...

wow....good fc...lol....me 60%highway and city 40% best also can go 300km++ with RM65=35liters full tank with the speed of 90km-120km...gear shift 2.5-3000rpm....automatic transmission....

Ya the digital things is not that accurate, but after the yellow light comes out, you still can drive it within 30km+ but after that, when the indicator start blinking without any number showing, you will find it scary to look around petrol station immediately

knocking sound fixed, IAFM prob. took two months to settle

Eh Persona really high FC is it?

i dunnow the meter accurate or not..but still i'm trying to get below 7..lowest i can get is 7.1l per 100km 

hmmm... i just bought a persona for a month ago.
1/4 tank only go with 60-80km...
i dont think this is a save fuel vehicle compare with myvi...
wat about the other owners?? just wanna know is it normal?
mine one is m-line 1.6(a)

Barely 24 hours of ownership (got the car at 5:30pm on 4 Sep 09), i found several defects already.

1.  Automatic gear lever indicator lights (at the gear lever) sometimes no light. Suspect it is connector problem.
2.  Rear boot lid above the Persona logo, paint chip.
3.  Rear bumper top portion, paint chip.
4.  Front bumper corner slightly misaligned
5.  Rear bumper corner slightly misaligned
6.  The famous aircond vent rattle
7.  The ever famous RHF wheel "kok" sound when turning right / left i dun remember which direction.
8.  Meter cluster slightly misaligned
9.  Steering alignment slightly misaligned but i think i won't bother about it for now.
10. Fuel lid when opened the top portion corner (RH top corner) touches the car body. So it sorta scratches it. I will hv this fixed first thing today because i cannot wait till the 1st service to do. It will be too late cuz by then i already refill several times already. So it might scratches it even more.
Okay this below is i am not so sure if its really defect or not:-

1.  There is this hole cover beside the dash next to the meter cluster. I am not so sure if there is a small gap for you  to pry or it is slightly cracked. Not so sure.
Question:

1.  How much is the full tank?
2.  Since mine is B Line, where can i buy the rear boot lid sound damping similar to M & H line models?
Driving experience:

1.  Very nicely sound insulated. Road noise etc very minimal.
2.  Very nice driving feel, eg. steering feel, engine power etc etc. suspension.... The engine and AT ECU is adapting to my driving style so it is improving since i got it yesterday. The power delivery is getting more and more better.
As to date, this is what i discover barely 24 hours of ownership.... 

OMG... the horror... hahaha...

Anyway, i think by the time i fill up it would reach about 250KM.

So since currently i am like a bit heavy footed while driving it... not rev high high la... its more less like my ex myvi automatic.

MyVi auto also kuat makan minyak oh u dun see its a smaller car and 1.3 engine.... It was quite a fuel sucker too...