Noisy engine in Vitz 2006

[aliaamar1101]

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[luckycar]

@aliaamar1101

Thanks and all are well noted.

[aliaamar1101]

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[imrananr]

What air pressure you are maintaining in ur tires?

Since ur size is 14” , same as stock wheels, maintain 34 psi of air pressure in ur tires. In fact, at the front it’s 35 and at the rear it’s 34 psi. The recommended pressure can be checked on door side walls. A sticker installed by manufacturer.

It may be in Bars. You can convert it with online pressure conversion calculator into psi unit.

[luckycar]

In Sha Allah

[luckycar]

30 psi

[luckycar]

i got it...PCV valve aka blow vaal....

[imrananr]

You are maintaining less pressure in your tires. Check my above comments on tire pressure and maintain accordingly.

The pressure is to be checked and filled on cold tyres. Meaning less driven. I recommend early morning going to a tire shop to maintain tire pressure.

[imrananr]

So, the mechanics in desi language call it a blow Vaal ?

So go can get it replaced now? Buy original Toyota part.

[zia1288]

Bro there is no measure to check quality of engine oil / gear oil or any other lubricant by just looking at it. You should change your CVT oil at 80000 km (as recommended interval for CVT oil replacement is 40000 km)

[imrananr]

Bro lucky, what Zia is saying is absolutely correct. Though for tranny oil clean bright color may be a satisfying indication but Zia is technically correct. Your choice now to replace or not to replace.

[luckycar]

I will replace it In Sha Allah ASAP.

[imrananr]

You know the condition for this job. Yes, only from Toyota 3S.

Slight variation in temperature varies the oil level. The overflow straw maintains the level in tranny, the height of which has been determined by manufacturer and is directly proportional to the temperature of new oil being poured.

So, new oil has to be poured and level maintained at a temperature recommended by manufacturer, which infact corresponds to the overflow straw to maintain level.

I hope u understand.

[imrananr]

One good way is to park the car at workshop and let the transmission oil cool down to room temperature. The oil may be replaced next day with new oil thus ensuring that both are approx. at room temperature.

[imrananr]

Also, there is technical bulletin from manufacturer, giving overflow straw height at various temperatures.

Note here that the oil overflow straw can be removed with Allen key to drain complete oil from sump and removal of oil sump is not the proper way to drain oil. I hope the Toyota 3S technicians know all this.

[luckycar]

Ur info is very important and useful. I have noted and will follow accordingly In Sha Allah.

[imrananr]

Thanks for ur trust and understanding.

Do not mind but this is one word “Inshallah. With this single word, it’s not necessary to split and write Allah in capital.

[luckycar]

Assalam o Alaikum brothers.
how much air pressure required in vit tyres?
My tyre size ia 175x65x14....so i think 34 is fine.....

[imrananr]

Hi lucky bro, how’s it going?

Check the car door side panel with sticker showing the pressure tho be maintained. It may be in Bars. Convert to psi.

35 psi at the front and 34 psi at the rear.

[luckycar]

Alhamdolillah
yes ur right its written there but it is for japanese weather conditions....Karachu weather is different and a bit hotter...so tyre shop suggested 30psi.