bro..thats y R n D is need here..and you're the apprentice..we just follow you..
for me i feel is the car is not run in after a week of dismantle everything..From what you are saying the sound can be from the conrod bro...maybe the conrod bearing or the conrod itself the sound also happen during my engine problem it will sound at the low end of 2 - 4 rpm....cheers
contreasjun27: your conrod is hitting something or your mechanic didn't do the assembly right. did he check the gap on your rings? did he use the correct size for main/conrod bearing? did he torque everything according to spec? are you using other type of conrod? if so did he check the clearance between the rod and the piston at BTDC and the clearance of the rod with the block?. they are a few factors that needs to be followed to build an engine and what kind of power and reliability you are looking for. just pray u don't have to take everything out again but i doubt that would happen. do update.
[H] [K] [S];4037055 said:contreasjun27 - wah.... u actually leave u car without knowing wat ur foreman doing eh? last time i was like dat also, leavin the car for port & polish, tau tau my lsd got stolen.... ~sigh~
lol man,sorry for hear that,but your case is small case only,u got seem before got foreman can sell one set HKS evo3 hi cam to 15 customer?PS:is one set HKS EVO cam only~~~~
Sound everyone car is getting fine now.
Glad to hear that. Happy boosting coming back.! lolx.
dam after 200 bucks of checking today..
is the same old wastegate that cost me the problem!!!
really wanna screw bad words already...
lol man,sorry for hear that,but your case is small case only,u got seem before got foreman can sell one set HKS evo3 hi cam to 15 customer?PS:is one set HKS EVO cam only~~~~
[H] [K] [S];4038564 said:change the wastegate lar.....
---------- Post added at 11:27 PM ---------- 6 hour anti-bump limit - Previous post was at 11:24 PM ----------
how did he conned the customers? pre ordered izzit/money up front? or he show d item, but during installation, install some other cam?
haih my wastegate is new bro..
so sad now
[H] [K] [S];4038564 said:change the wastegate lar.....
---------- Post added at 11:27 PM ---------- 6 hour anti-bump limit - Previous post was at 11:24 PM ----------
how did he conned the customers? pre ordered izzit/money up front? or he show d item, but during installation, install some other cam?
haha anyway thanx for accompany me yesterday
and intro such a great workshop for me to make me feel more relieved bro
haha anyway thanx for accompany me yesterday
and intro such a great workshop for me to make me feel more relieved bro
I got this dam weird problem now...
last time when i turned on my CD Player with air-con on, sometimes it got the sound so called "aeroplane sound", but is not tat loud but noticeable when my volume is low...if mid volume, then is not noticeable...somehow the sound slowly upgraded...and the "aeroplane sound" wil followed by my engine sound...the more/higher i rev, the louder the sound...is like interior exhaust system through speaker+tweeter..if without air-con, the sound won't appear..
3 weeks back, the aeroplane sound was SOO loud until can break ears drum,even volume set to 0...but it only happen sometime, tat force me to turn off my Player...and if i turn on agian, the sound disappear, and wil appear again after a few minutes...this also happened when air-con is ON...however, there will be no sound if air-con off...
and now...ridiculous!!!! If i turn on my air-con and CD player, the sound will appear in LOUD after a while driving...and the best part is, my air-con is not cold anymore if i turn on my CD player..however, if i off my CD player, my air-con will become cold agian...(tis was suspected to be loosen air-con pump at first)...BUT, how can a CD player affects the air-con pump to ON or OFF????
So now i can either choose to use my air-con or CD player..if i choose to use both, there will be aeroplane sound and non-cold air-con....wtf?
Will it be wiring problem? short-circuit? plug cables? not enough earth grounding? alternator dieing soon? amp burned? player internal damage? etc etc?
FYI, i'm using Pioneer player, and i heard my fren said that it happened to be like this with Pioneer player..
pls help me :(
welcome to the club oye! im also new to 4g93t, but the side-mount intercooler is sufficient for std setup and make sure it receive air flow from the front. the symptom of not getting 'cooled' air is engine knocking when boosting. any bigger intercooler will increase turbo lag de. let see wat others sifu says.. enjoy yer ride, bro!
Thanks for the reply. Just recently changed to a 2nd hand vr4 intercooler, with all the metal piping. So far so good.
I also noticed that the mechanic also changed the blow off valve, if i'm not mistaken it is an hks sqv, atmospheric type. After a few runs, the engine stalled if i let go off the gas at the same time pressing the clutch after boost while decelerating. The rev dropped so low below 500 rpm, to a point it stalled. I am not sure whether the bov could be the cause. The engine was fine before I changed all the intake piping, bov and intercooler.
Is there anyway that I can solve this stalling problem?
Do I have to change the bov to other type and brand?
Or should i put back the original valve?
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