I usually pour a bottle of it everytime after 10k service interval. All fuel already hv detergent in it. It's just that this product is more concentrated & i added it every 10k to serve as a preventive maintenance to clean existing carbon deposits & minimize any future build-up.

U might also wanna consider revving ur engine hard once in a while. It is a method which they coined it as "Italian tuneup" & it's what the technicians in Ferrari do after each service maintenance to rid carbons. The key is to rev ur engine hard & get it hot enough to naturally burn off those carbons.

But 110km/h @ 3400rpm? 

My HU already sent to penang 5 times and still having problem of GPS and Bluetooth.. after 3 years still not resolved, now they said the warranty is finished.. WTH!!!

Anyone thought of low pressure bolt-on forced induction on a CVT iriz? The car's handling is great, but the powerhouse is underpowered IMO.

Mine is a 1.3 liter. According to the spec from proton, it is producing 120 Nm of torque. But datasheet from Punch indicates that VT2 can handle up to 186 Nm. Assuming that i boost it @ 0.5 bar, logically it won't exceed 186 Nm, right? I'm not familiar with forced induction. Hopefully someone can advise.

How much u get for a supercharger?

Hey, I'm planning to buy 2nd hand Iriz. what is the things that I need to check up on the car as in common problem with Iriz?

Can i know how many times this happened to you?

My friend booked new Iriz, so suprised when reading here, proton still have power window issue.

Try running the GPS on the HU and see the speed there...
If it is the same as your speedo, means they are talking somewhere somehow...
Not accurate in fuelly.com as there are now 3 versions of Iriz, the original, the black top and the FL. All of which have different ECU & TCU tunings... 

Anyone have tried to use obd2 scanner successfully? I bought one but failed to even connect to bluetooth

My power steering suddenly went out while I was driving, the steering wheel warning light is on, need full force to turn the wheel.

lucky enough I'm at slow lane and manage to turn slightly to stop at emergency lane.

I restart my car and the power steering is back to normal. 

What could be the problem?

any 1 from johor have trustable tint shop?

havent get my iriz, wanna do some research 1st.

the salesman says free tint... or take voucher...

anyone feel the brake is a little bit linear or its just me? sometime when slower speed, step little bit the brake sudden brake alot. not much problem in high speed though.

Read the above message. It seems 1.6MT is having quite good fuel consumption.

Just curious, why Proton VVT engine has such a high rpm during idling which can contribute high fuel consumption when driving in heavy traffic condition.

Warming up is about 1200rpm.

After warming up, it is nearly 900rpm, maintain about same idling rpm at N, D or with air condition kick in.

hi sifus ??

amy remove key signal from your cars ???

i keep getting even when i remove the keys ???

Hi There, new Owner here. Owned the new Iriz 2019 STD MT and just did my first 1000km service. Coming from a 2008 Proton Savvy MT.

Here is my quick pros and cons:
Pros:
1) Solid doors.
2) Well insulated cabin. Pretty quiet from below until the door panel height.
3) Great color. Mine is Ocean Blue.
4) The ride and handling feel is great. Pretty much the same as my Old Savvy but the quietness and comfort is one or two notch above.
5) Great visibility. Not to much obstruction to vision.
6) Cool air conditioning. I rarely use blower more than level 2.
7) Light clutch pedal. This is great coming from a really hard Savvy Clutch but this is due to lack of lubrication maybe.

Cons:
1) Sensors are quite delayed. Can't rely on sensors too much or you will bump into something first before knowing.
2) Acceleration and deceleration is quite sluggish for city drive. Need to press accelerate a bit more(I'm kind of a light footer) and quite aggressive engine braking when you let off a bit on the gas pedal. Maybe this is a VVT engine characteristic that I'm not used to.
3) Gear knob placement is quite off for me for a MT gear knob placement. Also the shifting through gears while on the move is not so smooth as i usually face a bit of difficulty shifting from 2nd to 3rd gear.
4) Side windows are too thin maybe. Most of the noise that enters the cabin usually from the windows. I often reach for my power window button thinking i did not roll up the windows completely.
5) Noisy stock tires. This is a bit of a compromise maybe to keep the price low.

Overall quite happy with my decision of purchasing this car. Easily the best bang for buck for hatchback city cars.

3.1-3.2k-ish if I'm not mistaken. But increasing speed while in 5th gear from 80/90km/h to 110km/h is quite hard, I have to press gas pedal 3/4 or more to see the speedometer climb to 110km/h.

Just took my car, RM63 for alignment.

I didn't get to see the error code, it's not written on my receipt.

My steering wheel is noticeable lighter now.

UPDATE: Test drive around, they did a shitty alignment job, my steering is straight but car swirling to the right a little. 

Guys, do you able to turn your steering wheel like this with minimum effort?



I think my steering wheel still has the same problem, my steering wheel is heavy to turn, it is impossible to turn my wheel with 1 hand.

1.5-2k rpm is low...go try Genting/Menora tunnel...4k rpm min... 
It is disengage while you press the accelerator, which is dangerous if you descending Genting/Menora tunnel...

My car usually drop 1 bar after 90~100km.

it would be more of a day to day to office kind of car.. looks like can't buy proton yet then, my gripe of it has always been its engine and gearbox

I think you should just find any key shop nearby that can do remote car keys. If they also cannot then maybe can only ask from Proton.
1.6 can accelerate a bit faster which really helps because iriz have quite a heavy body. 1.3 theoretically will save a bit of fuel if driven in same gear and same RPM as 1.6 but acceleration and horsepower will be lower. If you have the budget and you need that extra bit of kick go for the 1.6, if it don't really matter and you're fine with slower acceleration and power then can go for 1.3. If coming from a hybrid car there will be quite a big difference for FC.

How bout some values like km/l or L/100km so we can make some comparison? typically around 6-8 L/100km for a normal drive. I own a 1.3 MT version and hope i had a 1.6 instead coz u cant go fast when u got low spec but can go slow when u got high spec lol
i remember i read somewhere that 1.6 has better FC than 1.3, something like due to less time it took to reach a cruising speed for the 1.6 thus better FC.

Gear ratio for 1.3.MT is bad. Sluggish acceleration, unless you floor it.

Yup.

On top of that, I also change my radiator coolant for RM33.

They told me my radiator is already rusting, they recommend me to change a new one, which cost about RM1200++.   

Radiator flush should clear out the rust if your car is only 3 years old. My previous Savvy haven't even changed the radiator iirc and that thing is 11 years old already. If its already a bad rust probably they installed a bad radiator out of the assembly because coolant should already have anti-rust properties.

Bad stuff:
1) Those shitty tyres from the factory has got to go! Can't believe how many time VSC has kicked in when I'm taking an exit from the highway

Just now I let my car idle for about 5mins and I notice weird smell coming out from my car hood, and there is steam coming out from the radiator cap.

I just changed my coolant last week, is this normal?

There is no sign of engine overheat, only 3 bars.

I really cannot catch a break, problem keep popping for my car.

Another question, after service how do we know they really change the oil? Usually outside workshop I can see them do hmm

Tell me about it; I went to 3 Proton dealers to ask for a test drive car for the Iriz, only 1 had it at the time. Best part, none of them actually knew about the cars in a technical sense. For one of them, it was their first time trying out the 60:40 backseat when I asked them to show it. It was so weird.

Reason?

Sorry, I mean the brake pedal. Need to press so far.