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PCV for M276

Hi Sr, Leigh

Any plans documenting the replacement of PCV valve for M276?

My truck has about 88,000 miles and is a 2015, so probably would be a good idea to replace it.

I think is a bit more complicated than for M272, which I already did for my other car, but for M276 I don't see good tutorials.

What do you think?

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3 則留言

Eduardo Estrada

2022年6月02日

Hey Cesar,

Did you change the PCV valve?

If so what did you use?

I was trying to do the same on my M276 W212 and looks pretty complicated.

Thanks.

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Senior Leigh | 老李

2022年5月14日

Hi Cesar,

Sorry for the late reply.

So any symptoms of your truck that look like cause by PCV? I pulled the PCV replace document from WIS for you below.

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Fred Chiang

2023年11月19日

回覆

The original factory pcv is called air oil seporator. It is literally made of paper. When that breaks, you will get a vacuum leak. I got my fixed by a garage mechanic with parts from Ebay. It's time consuming to replace if you have not done it before.

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