Aiiik!!! V22 plak. Weber discussion interupted. Potong stim lah.

---

Added on June 28, 2010, 2:40 pmMy question was vats the point of using Weber carburettor tuned to the same performance like stock carburettor?

This post has been edited by J1@l_ l_l l\l: Jun 28 2010, 02:42 PM

Who complaint?

Couple of months ago I was kinnda itchy, I sprayed the radiator n the air-cond condenser using the jetspray (high pressure water jet). Now the fins of the radiator and air-cond condenser have dented. I heard sumthing like cooling fin balancing, does any1 know within Klang Valley, where can I get this done?

P.S. The cooling efficiency has dropped due to my itchyness .

Zaini Mind tell me more?

4G13 SOHC can PnP 4G91 DOHC head ah?

Who actually is he? Radiator expertise?

Wuah! "Old dot" me ah?

Just replaced the spark plugs.

These are the spark plugs which have been running for slightly more than 20,000kM (20,050kM I guess)

Spark plug cylinder #1:


Spark plug cylinder #2:


Spark plug cylinder #3:


Spark plug cylinder #4:


These spark plugs have been changed to :


So, any comment on the spark plugs?

my bad, actually all spark plugs r having the same physical condition and I think it's because of the wrong exposure setting of the camera hence the darker image which looks like the spark plug has been contaminated with burnt engine oil.

Despite the looks, but all the spark plugs r dry, perhaps it's burnt oil, I'm not sure.

Engine oil was lessen by roughly 10% (did not precisely measure, so the figure is juz a rough assumption) frm 3.5L after 20,000kM of usage without any top-up in between. So I suppose this was cause by valve-seals but I dare not confirm since I haven't done any cylinder compression test on the engine yet after been driven for more than 80,000kM, it could cause by the wear n tear of the piston rings and cylinder walls.

Crankcase ventilation has been vented directly to the atmosphere instead of being routed back into the air intake. But I guess this doesn't really issue related to the oil lost.

I see some1 in the car, what was he/she doing there? Shaking the car to get this great pose?

Why so shy to show Ur car #? I wanna buy "ktm" leh....

Post the car # here la....

I'm thinking of 1-way LSD for the car

Thanks for the advice. But it's beyond my experience level to adjust the carburettor to perfect stoichiometry ratio
My grand faaaaaarder owns a tyre and brake pads company JK
Got meh, if yes, then Vr talking. Not with those ahkau and ahbeng torch cutting and welding jobs 1 lar off course.

---

Added on July 30, 2010, 12:56 pm
H4 bulb socket loosen

This post has been edited by J1@l_ l_l l\l: Jul 30 2010, 12:58 PM

Sounds like engine knocking or pinging.....

Retard the inginiton timing might helps.

Would U like to try it out 1st and then get back and share with us the result.

The reason I suggested distributor is because of I had the same problem as Urs on a 4G13 and it's what I did to get the problem solved.

U may wanna check the spark plug's heat range # just to make sure that Ur not using any spark plug lower than then heat range # recommended although tht is not likely where the problem is.

Would U like to share with us as well whether U have done any cylinder compression testing?

The 1 who uses his nose as a probe of the gas analyzer, isn't he?

I think his nose "smells" better than those gas analyzer

Organic way of tuning instead of using high tech gadgets

Wonder how much carbon monoxide has he inhaled