PCV Failure On A Holden Chevy Cruze - How To Fix

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In this video I go through the step by step guided process of diagnosing & fixing fault codes P0171 P1101 P2270 on a Holden Chevy Cruze.
Vehicle presented with engine management light on, erratic idle & performance issues.
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Disclaimer:
GerardBurke is a qualified motor technician who has completed modules & courses in manual handling and all aspects of workshop safety. These videos are not intended to be used by anyone who is not trained and or qualified to carry them out.
Due to factors beyond the control of GerardBurke, I cannot guarantee against improper use or unauthorized modifications of this information. GerardBurke assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. GerardBurke recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of GerardBurke, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not GerardBurke.
Vehicle that I worked on was a GM Holden Cruze 1.4 petrol engine.
The parts that were fitted are genuine Holden, price came to just below $500 AUD including taxes parts, labour and diagnostic scan charge.
#P0171 #HowToFix #P2270

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26 фев 2020

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Комментарии : 57

@DaGSlM2015 4 года назад

That is not a PCV valve in the cover, there is a pcv valve inside the intake manifold and if you only replace the valve cover and do not fix the problem with the intake you will end up replacing the cover again. Do your research, this is a known problem on all of these engines.

@GerardBurkeBurkesGarage 4 года назад

I am happy to call this a pcv valve as is many others including the parts departments that supply it, call it a vacuum regulator valve if you want it, it doesn't matter, regarding the valve you speak of, Are you taking about the non-return valve? (orange in colour on the tip) If you are? there was no issues there, as the non-return valve could be blown through but not sucked, Failure of that item requires the whole intake manifold to be replaced and the customer certainly would not like that to be added to the bill. Or maybe the other check-valve at the intake piping entry point? Same test to check it which again was fine.

@GerardBurkeBurkesGarage 4 года назад

I think the main thing to take away here is that as technicians we try to do as much as possible for the customer, it is impossible to know all the information all the time but I certainly try my very best to keep informed, regularly training and researching. I think the tone of your comment was unnecessary, as we all learn the information from somewhere and at some stage did not know how this Pcv system works. We all learn and I always try to give the best information I can on my videos, while trying to keep it short, to the point of repair and with a DIY viewer also in mind 👍👌👌

@GerardBurkeBurkesGarage 4 года назад

Link for the other PCV Valve video ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-_5TNgz5uVhU.html Thanks for watching🙏🙏🙏

@calholli 3 года назад

That's not the pcv valve.. that's just a diaphram regulator... (but it is part of the same system)

@iomtilt 3 года назад

Excellent video and narration. Every days a learning day 😊👍

@GerardBurkeBurkesGarage 3 года назад

Glad you enjoyed it, I couldn't agree more. Everyday we can learn! Thanks for the kind words.

@arcadesunday4592 2 года назад

Great video. Nice to actually see the failed membrane. Thanks for explaining and showing it on video.

@DylanRabier 4 года назад

Great video. I like the fact that you opened the pcv valve and showed us. Thanks for sharing 👍

@GerardBurkeBurkesGarage 4 года назад

Thanks for watching Dylan 👍

@fieldsofomagh 4 года назад

Surgery is a great way of getting insight into the reasons for engine malfunction. Informative video.

@GerardBurkeBurkesGarage 4 года назад

Completely agree. 🙏 Thanks Tom

@akbarshoed 3 года назад

Good job! You went a step beyond! Thank you! 💋

@dtbrown1978 2 года назад

Great video showing how it failed. These 1.4t have bad pcv systems either in the valve cover or the intake manifold. My valve cover failed at 52k.

@seangreenwood8331 14 дней назад

there is actually a kit to replace the diaphram and top cover buts ita bit of a ball ache but a lot cheaper than replacing the valve cover

@raducumucu1 2 года назад

for me it worked better at prying the old cap, by heating with heat gun first. and then it went easy with somw plyers. but it had a clean pry.

@greenspiraldragon Год назад

On that one you absolutely can get a repair kit, heat the lid with a heat gun pop it off with a screwdriver and replace spring and gasket and glue a new lid back on. On mine you can't just replaced mine 160-200 at the parts store 39 dollars on ebay.

@125sm3 4 года назад

Great fix, not a great design making it part of the rocker cover.

@GerardBurkeBurkesGarage 4 года назад

I agree with you, thanks for the kind words 🙏

@OzzyBoganTech Год назад

Did you use an OEM rocker cover or aftermarket and did you have any more problems

@robb3490 Год назад

it's not a PCV valve on the came shaft cover. It's a pressure regulator at idle. There a two PVC valves on this engine. One in located on the intake manifold and the other on is connected to the turbo charger. If either of these PVC valves fail it will pop the air pressure regulator on the came shaft cover. There are service bullitions on this subject. The PVC valve in the intake will fail and get sucked in the engine. If this happens, under boost the air regulator on the came cover will pop. If this has happened the customer will be back with the same issue again.

@raducumucu1 3 года назад

you can replace only the membrane, you can find on ebay the spare membrane. you open the vacuum valve from inside and replace membrane

@gogtore 2 года назад

hey mate, have you tried this yourself? sounds like a much cheaper option

@raducumucu1 2 года назад

@@gogtore I bought one set membrane+lid and probably I will install them this summer

@juanguzman1411 5 месяцев назад

@@raducumucu1 would it works gor 2014 chevy cruze 1.4 turbo?!

@brandnew8879 3 года назад

That's a vacuum regulator diaphragm... Not a pcv valve bro... Good video tho👌🏾👌🏾👌🏾

@GerardBurkeBurkesGarage 3 года назад

I have addressed the same comment multiple times in the comment section. Check out a comment from Steven masters for full details (over a year ago) Thanks for watching 👌👍🙏🙏

@funkyjunky6574 8 месяцев назад

Which model cruze is that?

@90albert0 4 года назад

Seriously, they could have made it a screw top or something and replace just the membrane.

@jasonrist6582 3 года назад

Why let you replace a 20 dollar part when they can make it a 100 dollar part

@calholli 3 года назад

Its even worse than you think--- the real "pcv" valve is inside the intake manifold and its just a rubber flap that acts like a check valve, and you have to replace the entire intake manifold to fix it. smh.... There is a guy on here that made a good fix for it though--- If anyone is having this issue.

@evanpilot 3 года назад

@@calholli what’s his channel name?

@calholli 3 года назад

@@evanpilot Dre Dan... He has several videos on it. But I've also seen other videos use his mod-- Its a nice upgrade.

@chriscolburn6250 2 года назад

You can get these covers cheap on rockauto or ebay. Im about to be ordering one. This will be the second time ive had to replace the cover because of a failed regulater. Horrible design. Someone could make good money if they designed an aftermarket cover with a replacable regulater.

@trebor1973j 4 года назад

Ridiculous set up for pcv valve in my toyota estima a pipe from the pcv valve goes back into the intake manifold

@GerardBurkeBurkesGarage 4 года назад

It's not ideal Robert 🙄

@Adicarr 4 года назад

Pozdrawiam 🍻👍

@GerardBurkeBurkesGarage 4 года назад

Thanks Adam

@MrAlittle5150 Год назад

Like putting a brandade on the real problem. The real problem is in the intake manifold, there is a check valve that goes bad.

@GerardBurkeBurkesGarage Год назад

If you browse through the comments you will see I answered that question at length for a previous viewer. That was not the case and I have done a couple since that the valve was also fine, it's a known problem but certainly not a case of everyone has dual failures.

@jameshubbard7565 3 года назад

The actual PCV valve is located on the intake manifold, and it is probably faulty. The ripped diaphragm shown is likely a result of the actual PCV failure. The diaphragm wasn't designed to handle the vacuum load of a faulty valve and eventually rips. Hope yours doesn't rip again

@GerardBurkeBurkesGarage 3 года назад

Read through the comments, I addressed this previously 👇👍👍

@rustandoil 4 года назад

Those plastic parts may well be ultrasonically welded together..... Just means they ain't never coming apart without a fight 😂

@GerardBurkeBurkesGarage 4 года назад

Well a fight we must have then 😂😂😂

@rustandoil 4 года назад

@@GerardBurkeBurkesGarage you were always gonna win with the angle grinder! 😂 😂

@GerardBurkeBurkesGarage 4 года назад

@@rustandoil 😜💯

@CreepyCharlie Год назад

It is a vacuum regulator, not pcv valve..

@OriginaleasyD Год назад

Wrong! That is the vacuum regulation diaphragm, not the PCV.

@closertothetruth9209 4 года назад

man that design is an abomination, IF it was my own car id modify it. no chance id buy a new cover. mind you ive always modified every car n truck n bike ive ever owned.

4 года назад

Nice video man! Would you like to be RU-vid friends? :]

@GerardBurkeBurkesGarage 4 года назад

I am friends with all my RU-vid Family 😊☺️🙏

@jefffaust239 3 года назад

BOO!! When you’re finished patting yourself on the back, do your customer a real favor and order them another cam shaft cover and an updated intake from Dorman. This is your true root cause. 100% of the time The PCV Valve in the intake goes, causing boost pressure to rupture the diaphragm in the camshaft cover you incorrectly identified as a “PCV Valve.”

@GerardBurkeBurkesGarage 3 года назад

I have replied to similar comments already, check below a comment from Steven Masters I replied to for more info. No one patting themselves on the back, just doing my job as best as I can while shooting info 👍

@gregreitan3634 4 года назад

What a shit design. I curious how that system works and if there is a work around instead of replacing the entire rocker cover.

@GerardBurkeBurkesGarage 4 года назад

It's not the most favourable design for a customers pocket. I'll be going into much more detail in my next PCV valve video 👌 Thanks for watching Greg 🙏