DIY Perodua Alza Cuci PCV Valve

Positive Crankcase Ventilation (PCV) Valve cleaning. The PCV valve is to allow gasses built up in the engine to escape. The gasses contain evaporated engine oil. After a long time, the oil can clog and jam the valve. Cleaning or Replacement of the valve is recommended every 50,000 miles or 80,000km or every 4 years whichever comes first. A degreaser is recommended to remove oil build up.
If the PCV is clogged, pressure can build up in the engine causing the engine to get hotter and melt the engine gaskets. Over the long term, oil leaks will form and the engine can overheat.

[@bhwee9890]

Great video. I recently changed my Kenari’s engine oil, from mineral oil (Perodua) to synthetic oil (Helix 15W50 High Mileage). I notice during engine startup, white smoke emitted at the exhaust pipe for the first 3 minutes. An CZcams video shows that it could be due to this PCV valve.

[@jh-ow2zd]

Oh i didnt know that. Why use such a thick oil? Kenari i remember u have to take out the hose that leads from the engine back to the air filter intake. It normally gets blocked

[@mohamadshahriman6950]

Selalunya ramai yang tak tahu pasal CVV/PCV ni, macam Mr. J H kata, salah satu tanda head cover gasket bocor. Seeloknya setiap 30,000km check dan cuci.

[@miorkhairi3937]

Thank you j h for the knowledge sharing.

[@suhaidiKTP91]

New knowledge for..thank bro for this sharing...

[@azrir.8610]

new knowledge for me..thx a lot

[@jh-ow2zd]

Ingat , jangan guna plyer tarik nanti pecah. Letak minyak dulu di antara PCV hijau dengan getah itu. Lepas itu goyangkan dulu. Boleh cuba pusing pusing. Kalau PCV hijau pusing dan getah pun pusing makna getah masih melekat. Kena letak minyak dan goyang dulu.

[@NurIslam-dq5nk]

Boleh cakap melayu ke.. 🤣

[@jh-ow2zd]

@@NurIslam-dq5nk memang boleh tapi teruk sikit la lagipun tak ramai request 😆

[@rezzreeve1643]

tq boskurrr

[@sowseng]

kalau tukar getah, nak pakai glue tak?

[@jh-ow2zd]

@@sowseng tak payah pakai glue

[@kahar_diy3955]

Nice 👍..tq so much..Nice cloth that u using..hehehe😅..it seem familiar haha

[@corptaxmyautotalk8832]

If the pcv is hard to pull out, it means that the grommet has hardened and is no longer flexible. Which also means it can't perform its sealing function and need to be changed.

[@midinmalay6432]

Tq info bos...

[@nuhilabdhan6482]

Tq info

[@qieyishak2624]

Dekat sini yg depa boh toyol angin tu kan..

[@watiemohamed2596]

Bila goncang bende ni berbunyi tanda dah rosak ke

[@pasagjujok]

Kalau pcv tu patah macam mana nak cabut bos?

[@pasagjujok]

Kalau pcv patah,macam mana nak cabut bos?

[@thequeue3482]

Hi can help me how to take out the rubber bush? Is there any specific method or can just simply pull it out with a plier?

[@jh-ow2zd]

@@thequeue3482 if u are changing it just pull out with plier

[@sowseng]

my pcv valve side rubber is leaking, do I need to glue it?

[@jh-ow2zd]

No u need to change it

[@diel_khayal]

kain tu mne nk beli

[@imranhazlan2970]

hi boss,kalau pakai oct or occ(oil catch tank) nk pasang dekat mana ya? cos i saw some assmble dkt pcv,some assmble dkt hose before throttle body

[@jh-ow2zd]

Lepas pcv hose itu kena potong letak sana sebelum masuk trottle body

[@imranhazlan2970]

@@jh-ow2zd okay paham..thank you boss

[@lokmanhakim6989]

i want to replace the hose .. can i buy vacuum silicone hose for it? and what size yea? 10mm? 8mm?

[@jh-ow2zd]

Yeah silicone should be ok. But i dont know the size. Sorry

[@lokmanhakim6989]

@@jh-ow2zd okay2. Nevermind. Thank you ya boss

[@trxg8249]

May i know, what is the function of pcv valve?

[@jh-ow2zd]

A Pressure Control Valve (PCV) is a one-way valve attached to the engine breather pipe and allows the engine to vent crankcase pressure out of the engine. It is also called crank case ventilation valve. By venting pressure out of the crankcase, an engine's piston rings are allowed to seal tighter against the cylinder walls.

[@metzmatu8409]

The PVC release the pressure (with unwanted gases) and send back to the combustion chambe via intake manifold, in order to reduce air pollution. (The unwanted gases, called "blow-by" from the combustion chamber which have leaked and pass through the piston rings into the crankcase create extra pressure inside the crankcase.)

[@viraltop7997]

ilmu yg baik. tq for info. tapi kenapa awk guna seluar dalam cuci pcv valve? 😂😂

[@jh-ow2zd]

Perempuan tinggalkan kat rumah saya nak buat apa lagi!

[@benjaminazon7492]

😂😂😂​@@jh-ow2zd

[@ojongchannel7637]

Ilmu yang bermanfaat sir..But kain lap yang sir gunakan tu macam pelikla 😅

[@jh-ow2zd]

🤣

[@muhdsyawaljannah8910]

kain pusaka bro...

[@jh-ow2zd]

@@muhdsyawaljannah8910 😅

[@gbilhamid1317]

boleh guna throttle body cleaner ??

[@jh-ow2zd]

Boleh

[@faizulb]

sintom2 kalau rosak apa yg jadi ye??

[@jh-ow2zd]

Takde sintom. Enjin mudah jadi panas. Enjin gasket senang rosak. Minyak hitam leaking. Kadang kali mekanik tukar gasket baru pun tak check valve ini. Lepas tu gasket baru pun rosak lagi.

[@pasagjujok]

Ada jual untuk waja mmc kah bos?

[@jh-ow2zd]

Jual apa boss? Saya bukan kedai la. Pergi kedai cari ni barang murah

[@hamidrahman3021]

Nk tnya benda hijau tu ape nama? Dan getah dia?

[@jh-ow2zd]

PCV valve. Satu set

[@zakiuddinzulkifli5729]

kurang jelas terhadap fungsi benda tu? yg tu laluan dia dari mna ke mna?

[@jh-ow2zd]

Benda ini untuk bagi enjin lepaskan angin dan wap dalam enjin. Laluan dari enjin sambung balik kepada intake kat trottle body

[@fariuslagenda-xx3kq]

Klo timing jd x stabil boleh jd ke tersumbat

[@jh-ow2zd]

Timing tak stabil cuci trottle body

[@henrythien]

omg the cloth

[@jh-ow2zd]

🤣

[@aminmohd-dv1oo]

bengkel kat mana bos?

[@jh-ow2zd]

Haha takde bengkel la. Diy je

[@yusrizalbandi5709]

Spender janda mana ni bos buat lap...hihihihi

[@jh-ow2zd]

Tak pasti la. Ramai perempuan yg tinggal spender!🤭

[@shakir43shaq86]

Spender awek mane tu bro buat kain buruk?😆😂😂..

[@jh-ow2zd]

Lepas enjoy, awek tertinggal spender nak buat apa? Bolehlah buat kain buruk!

[@sampck]

Omg!! Did u just used a panty to wipe off the grease🤣🤣

[@jh-ow2zd]

Thats the best use for panties collected!

[@sampck]

@@jh-ow2zd 🤣🤣

[@handcannon9814]

Hahaha. Very perspective

[@adamkumar2117]

None of the auto parts store doesn't know about the PCV valve, its really sad

[@jh-ow2zd]

Maybe they call it engine breather valve, or one way valve? Perodua SC definitely knows

[@adamkumar2117]

@@jh-ow2zd I appreciate your reply, I think I'm not using the right terminology for the PCV