QUOTE(muyo @ Oct 20 2013, 11:19 PM)
I've been driving my LMST for about 6years. Mileage runs about 106,000km. I never done any overhaul before. Parts that changed are the front radiator motor to APM motor and belting thats all. Recently found my car drink alot of petrol, loss its power and also easily get heat up while idling. I maintain my car very frequent, change engine oil and all. Another question is i wanna ask how often we need to overhaul the engine and change the gasket? And how often we need to service the A/C? I never service since i bought the car cause the A/C now is still very cold. And how to reduce the engine vibration each time we start the car?
So about performance, i wanna upgrade some stuff that need ask sifus here for advice. Im not a racer or what, i just wanna make my car slightly responsive and reliable. In my mind i thought of change the air filter into drop in air filter. But for the cold intake can i place it at the left fender hole and connect to the hole to the air filter hose that mounted infront? I heard people says aluminium radiator will improve cooling. If it is which type of brand is suitable? For braking, whats the purpose of changing to steel braided hose? Does this help to improve stopping power? Does those disc rotor have holes will reduce heating? If it is where i can get one? An which brake pad is good for down slope and up slope? I want a good handling too, im not going for those sport adjustable but want to have a good springs that improve connering.
Tqs.
usually people top overhaul at 100k kmSo about performance, i wanna upgrade some stuff that need ask sifus here for advice. Im not a racer or what, i just wanna make my car slightly responsive and reliable. In my mind i thought of change the air filter into drop in air filter. But for the cold intake can i place it at the left fender hole and connect to the hole to the air filter hose that mounted infront? I heard people says aluminium radiator will improve cooling. If it is which type of brand is suitable? For braking, whats the purpose of changing to steel braided hose? Does this help to improve stopping power? Does those disc rotor have holes will reduce heating? If it is where i can get one? An which brake pad is good for down slope and up slope? I want a good handling too, im not going for those sport adjustable but want to have a good springs that improve connering.
Tqs.
however before doing that, consider cheaper fixes such as engine flush/fuel system flush (and after that replace fuel filter, rm7 or something iinm lol)/carburetor cleaning first.
if it solves your problem, then you don't need to spend expensive cost for top overhauling
for gasket, replace when it is leaking, simple as that.
AC service is every 30-50k km or 1-2 years depending on your budget and/or how cold the ac is. the longer it is delayed the poorer the performance and the more work the compressor has to do (which will hasten it's deterioration) not to mention extra load on the engine. (as the compressor magnetic clutch engages more often/permanent)
for vibration, check engine mountings, and tune carb idles to suit your needs. check if the thermostat is functioning properly since you also mention that the heat goes up...
actually the car by default comes with drop in, those performance mods are typically open pods which i find not very good for our car since we can't really get a space with good CAI and our engine bay is REALLY hot especially with modded/exposed exhaust extractors
for cooling, suggest you properly diagnose your existing system/flush the radiator first
steel braided hose improves braking response and prevent hose expansion which will have spongy braking if it really gets heated up/hose expanded. it doesn't quite improves stopping power, though theoretically if you can brake faster you do brake better.
x drilled rotors that have holes aren't really for cooling, vents does most of the job which our car can't directly mod plug and play vented discs (afaik, need half cut parts and may require some mods at the knuckle)
they are mainly for more aggressive shaving of the pads (which could offer slightly better braking power) as well as removing gases that may accumulate when the pads get hot. (slots perform similar functions as well)
the cooling effect of the drilled holes are minimal.
(do google up on rotors and their characteristics such as slotted/x drilled)
if you're "not a racer", stock blanks are enough
for handling, try something like progressive springs + short stroke absorbers such as improve propex.
the rear however don't go with short strokes, and don't get too stiff of an absorber.
try to get the spring harder though
This post has been edited by Quazacolt: Oct 21 2013, 09:18 AM
Oct 21 2013, 09:16 AM

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