Installation wouldn't take much time but setting the ride height is a really pain-in-the-ass. My mech took around 3 times to set the height at each corner of the car. Even that, I still think that the ride height at the back was a bit higher than what I wanted. So, back at home, I did it myself. Put swearing and sweating aside, I managed it in 1 hour plus. At first, the comfort level was shockingly terrible. It was so freaking hard la wey. Then, after riding around 300km, the comfort level began to improve. Now, after more than 800km of traveling, the comfort is in acceptable level, well, at least in my book.
December 16, 2009
Hotbits Coilover
Installation wouldn't take much time but setting the ride height is a really pain-in-the-ass. My mech took around 3 times to set the height at each corner of the car. Even that, I still think that the ride height at the back was a bit higher than what I wanted. So, back at home, I did it myself. Put swearing and sweating aside, I managed it in 1 hour plus. At first, the comfort level was shockingly terrible. It was so freaking hard la wey. Then, after riding around 300km, the comfort level began to improve. Now, after more than 800km of traveling, the comfort is in acceptable level, well, at least in my book.
December 11, 2009
7th Year Facelift
December 10, 2009
Broken Clutch Pump
November 4, 2009
When Anime and Oil Collides
September 14, 2009
Spark Plug Cable @ Ignition Spark Wire
September 11, 2009
Teflon-based Shift Knob
September 9, 2009
Coil Spring Buffer : The Poor Man's Choice
Installing the buffer isn't a hard job. Jack the front part of the car and wallahh.. this will enough space between the coil to slit the buffer in. The buffer is made from hard silicon rubber so improper installation may produce an annoyingsqueaking sound; you have been warned.
The outcome?? Ok, here we go. First of all, the tire and fender clearance increase roughly almost an inch. Not much but better than nada. Secondly, the car feels harsher as the coil is now stiffen. Handling feels a bit better as the front part wobble a bit lesser than before, but I still manage to hit the tire with the fender when driving over on certain flyovers on MRR2 (thanks to Uncle Sammy's brilliant road projects).
August 26, 2009
Why Octane Booster Is A No No
Because of the above reasons, a lot of people turn to the boosters as a way of having both good fuel commonly and good performance at the track. The problem with them is most do not work as advertised. If you do find one what works, adding it to your tank a day before you go to the track can be beneficial. Despite the benefit, use boosters sparingly as most rely on MMT (Methyl cyclopentadienyl manganese tricarbonyl - what a freaking kind of name though..) or Toulene as a means of boosting the octane. While MMT is a pretty good octane booster but it leaves combustion chamber deposits very quickly. These deposits lead to pre-ignition and knock so people will evually add more octane booster which leads to more deposits, more knock ... you can see where this is going. MMT based boosters also quickly reach a point of diminishing returns i.e. the more you add the less it helps. And how much this booster cost in the market?? Much more than you actually pay for your fuel.
92 Octane + 7 Point Octane Boost = 92.7 Octane and NOT 99.
Most of addtive says "up to 5 points", "up to 10 points", or "up to 20 points". What does that mean? It means it goes up anywhere from 0 to 20 points, so you might get only 1 point after all. Who knows? 1 point is still within the number range to 20 and you can't sue them for misadvertising though.
92 Octane + 0.1 = 92.1 Octane = pathetic
August 24, 2009
Beneath 69 - old MIVEC Resurrected
Cam profiles switching occurs at an engine speed of 3500 min (the speed at which the torque curve yielded by the low-speed-mode cams intersects with the torque curve yielded by the high-speed-mode cam). The 4G69 large-displacement four-cylinder engine has a long-stroke design for compactness. With this design, valve-diameter size is limited as imposed by the bore. This flawed actually will make the flow velocity of the intake air is extremely high. When combined with MIVEC extra lift feature, this will create a strong scavenging effect thus increasing air intake volume significantly. The result according to Mitsu is much better output than the previous high compression ratio of Mitsu's GDI engines.
This engine will never up to par with Honda's K20A nor the Toyota's 2ZZ-GE motors despite the massive displacement it has. This engine (sadly) is more intended to use as global purpose which mainly will offer good driving capabilities, reduced fuel consumption and its quietness. We hope those white-coated people at the 3-diamond star will come out something spectacular incorporating the awesome valve-lifting MIVEC technology they had before. Imagine a 2.4L DOHC 16-valve MIVEC-MD engine with 6-speed close-ratio gearbox. Owhh, that would be freaking nice.
content was extracted from the technical datasheet of Mit 4G69
August 15, 2009
Ass Lifted - Changing Rear Light
Installation is easy, in fact a lot easier than I thought. A day before I purchased this light, I was helping my colleague to replace the rear light on the '08 Vios; and that wasn't any easy. Everything seems too tight to open, too small to grip and too expensive to fool around. Maybe that's an advantage when dealing with cheaper and older Protons. Somehow we tend to not feel 'guilty' to mess around compared when dealing with other 'superior' brand car. There were 4 bolts holding the lamp base to the body frame and unbolting them took less than 2 minutes.
August 10, 2009
Flowless Victory : OEM vs K&N
P/S : Mit Lancer Evo I - III 4G63 shares the same filter with 1st gen 4G9x and 4G1X.
August 5, 2009
Cold Rev Cut
You might heard it plenty of time people says, "Don't drive hard while the engine is still cold". This is because it can cause high friction wear on the cylinder walls, piston rings, pistons and all of the bearings. It also can cause excess gas to go into the exhaust and ignite in your catalytic converter (if you still had one p/s: pun intended). This is why manufacturer put this cold rev cut safety feature to prevent a possible premature damage to the engine done by an immature driver.
The video above shows the cold rev cut comes into play. The secondary cams were engaged but the rev is limited to ard 6500rpm. Big thanks to some fella at youtube for posting this.
July 30, 2009
Digital Voltmeter
Open circuit voltage for a fully charged "12 volt" lead acid battery is actually 12.6 volts (2.1 volts per cell). When viewing the volt meter, a reading less than 12.6 volts would indicate either a somewhat discharged battery or a discharging condition (power being taken out of the battery). A reading greater than 12.6 volts would indicate a charging condition (power being put into the battery). If the battery happens to be significantly discharged, then the volt meter could read a little less than 12 volts even when charging. The main reason why I bought this thing is because my battery indicator was busted (you can see there's no batt light on the cluster). It wasn't a burnt bulb as I've replaced it several times. It is either my alternator internal circuit part is frying to death or the wire connected to the cluster went bad. So this DVM makes me able to sleep well at night knowing the health condition of the alternator is still good.
July 27, 2009
Trim Down Those NVH
Research from the suppliers of these materials indicates that the single biggest reduction in noise is achieved by dampening the cars floor-pan then followes by the front firewall between the passenger and engine compartments, then the inside of the wheel arches, the door skins, the rear side body panels and finally the boot area including the lid. One should bare in mind that anything thicker than 6mm is going to make the door panel almost impossible to fit onto the door frame (at least on this car). And the after effect isn't that pronounce either.
June 17, 2009
Home Breed Kayaba Racing Shocks
First of all, make sure you are not using anything bigger than 15" wheel with 50-series tyre. Even the seller/retailer didn't notice about this. The spring plate or base or whatever you may call it sits way low, infact it almost touches the tyre. I had to give away my 55-series front tyre because of this. Not a pleasant surprise if you asked me. Another thing is the shock was 'designed' to be paired with OEM spring or else you're going to have trouble with tyre clearance issues. You call this Racing Shocks? Overall, I rated this shocks at 3.5/5. It's kinda overated as well. If you drive your car 'like-you-stole-it', this shocks isn't up to that par. You better of with other brand or get a decent coil over suspension.
June 8, 2009
Ice Cool Fluid
Coolant also isn't a lifetime performer. You need to change it roughly once around two or three years max. Almost like engine oil, draining out the coolant removes dirt and rust particles that can clog up the cooling system. You really don't want that kinda of crap keeps messing inside your cooling system. Keep in mind: Antifreeze particularly ethylene glycol has a sweet aroma and taste, which pets and sometime people find it particularly appealing. As little as a half teaspoon of the stuff can kill an average-size cat, and a cup of it might kill an adult. So, please be extra carefull when draining/pouring coolant fluid. Keep it away from pets and retards.
Usually manufacturer recommended a 50/50 ratio of water/coolant. You may go lower to a 70/30 of water/coolant or a higher 30/70 of water/coolant mixture BUT don't go any lower or exceed that ratios. Anything less, the coolant effectiveness is just as bad running straight water and too much of it, the heat transfer for the cooling system isn't efficient at all. General of thumb, if your system required 6-liters of fluid, than use 3-liters coolant with 3-liters of water for a 50/50 mix ratio.
Don't forget to burb the system to eliminate the air pockets that might trapped inside the radiator. Basically, run the engine while the cap is off until the thermostat has opened (the fan will start spinning). Air pockets can cause overheating because it will block coolant fluid in the cooling system from transfering heat; as air isn't a good heat conductor. Check for any visible leak. It took me around 40 minutes to drain, flushed with water, drain the flushed water and put in some coolant with water. It also saved me the ridiculous labour cost nowadays.
Check for any rising temperature issues everytime
after coolant replacement
June 7, 2009
Achtung Alarm
I rated this China made alarm as 'better-than-none'. It has the function of arm/disarm, mute arm/disarm, trunk releaser (but need extra gadget for that), shock sensor, auto central door lock/unlock, rather complicated but not so functioning Code Hopping/PIN feature for the transmitter and some other else. Owh, it also came with Voice Command. Enable it and you'll get some lady voice saying "Arm" or "Disarm" kinda thing. Kinda cool if they come with a louder siren as it is quite slow or rather not loud at all. Installtion took almost 3 hours and the installer did a good job indeed.
June 1, 2009
The Downfall Hazard
- Hazard lights suppose to be used for stopped vehicle, this is the standard. But Malaysian road user practice is to turn on the hazard light in the rain BUT still moving vehicle. So now cannot tell the difference between stopped vehicle and moving vehicle. So wat happens when someone car stall in the middle of the road in heavy rain. Hazard light is ON, but because many malaysian think hazard light turn on normal in heavy rain, someone gonna get bang from behind.
- I think that many motorists who switch on their hazard lights while in motion believe that, as you suggest, their car will be more obvious in the bad visibility. Secondly, they may also feel that the presence of hazard lights means that everyone should exercise more caution. In fact, when a motorist sees hazard lights at any time, he should already be decelerating and ready to stop if necessary because there must be some hazard ahead.
- It is not that people hate it. You are posing a danger to other people by turning on your hazard lights. There is a reason why it is called a HAZARD light. Look up the dictionary to find out what it means if you don't know.
- The problem is, that car was moving for the past few miles with the hazard light on.......so you begin to assume there is no hazard and will then start to ignore it. What I am saying is, you should not use the hazard light too liberally. And having it on and driving for miles is one of the no-no, even in heavy rain UNLESS it’s a REAL emergency like stalling on the road.
- Pure stupidity and inconsiderate to use hazard light but still moving. The powers that maybe must catch the blokes and have their driving licences impounded for many years. They must be banned from driving whatever vehicle. Period!
- What is wrong is that some drivers switch on the hazard lights driving in the rain from Ipoh all the way back to KL and give you that "hey stupid, why isn't your hazards on?"-look when you pass them. It is wrong to use the hazard lights continuosly. They are to be switched on when a car or an object pose a hazard to other road-users. Its applicable wherever you drive.
- Regarding when to use the hazard lights, what is JPJ doing about this? I am surprised it's always the rakyat having to depend on each other to come up with solutions and answers, what is the role of JPJ? Surely after all this years issues like use of hazard lights, right of way for pedestrian / zebra crossings should have been taught and examined during driving test. Still got kopi duit issue meh? Now I know the meaning of bolehland....anything goes!
- Just a thought... what if you are sending your pregnant wife (about to deliver) to the hospital or some form of medical emergency... is it ok to drive with the hazard light on? I think some horning and flashing of lights come in play here as well... :p...and how would you give signal when turning in to the hospital ??ooops, totally forgot, this is not neccessary :p - those tiny yellow lights on each corner of the car are made for rainy day only :D
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Content were derived from usj.com.my, motortrader.com.my & lowyat.net