PCV flapper hose

drymite · 08-09-2024, 05:23 PM

Is the hose supposed to be like this?
I have high oil consumption im not sure if this is the cause.
Blowing and sucking from either side is the same.
https://youtube.com/shorts/_LTP_OiMH...Q2qAV6qnxH573C

GoRomeo · 08-09-2024, 05:52 PM

Quote:

Originally Posted by drymite

Is the hose supposed to be like this?
I have high oil consumption im not sure if this is the cause.
Blowing and sucking from either side is the same.
https://youtube.com/shorts/_LTP_OiMH...Q2qAV6qnxH573C

I haven’t replaced mine so I am not sure. Did you replace your PCV valve to seeif helps tou oil consumption?

drymite · 08-09-2024, 07:08 PM

I did replace the pcv valve with RBs PCV valve it helped for a while but i think with my mileage i may need a external pcv upgrade.
295000km

TheMidnightNarwhal · 08-10-2024, 12:21 AM

Yes

theoforest · 09-06-2024, 08:48 PM

When i tested mine when it was new, there was a slight sucking restriction on one side.
If yours have no restriction at all on both side, your pcv system will not be able to make good vacuum

08-09-2024, 05:23 PM	#1
drymite Second Lieutenant 39 Rep 241 Posts Drives: 06 330i/06 323i/09 323i/07 335 Join Date: Oct 2020 Location: toronto iTrader: (0)	Is the hose supposed to be like this? I have high oil consumption im not sure if this is the cause. Blowing and sucking from either side is the same. https://youtube.com/shorts/_LTP_OiMH...Q2qAV6qnxH573C
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08-09-2024, 07:08 PM	#3
drymite Second Lieutenant 39 Rep 241 Posts Drives: 06 330i/06 323i/09 323i/07 335 Join Date: Oct 2020 Location: toronto iTrader: (0)	I did replace the pcv valve with RBs PCV valve it helped for a while but i think with my mileage i may need a external pcv upgrade. 295000km
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08-10-2024, 12:21 AM	#4
TheMidnightNarwhal Major General 2767 Rep 6,374 Posts Drives: 11' 335is DCT Join Date: Jun 2015 Location: Gatineau, Quebec iTrader: (0)	Yes
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09-06-2024, 08:48 PM	#5
theoforest Private 0 Rep 53 Posts Drives: Bmw e90 335xi 2007 Join Date: Jun 2022 Location: Montréal iTrader: (0) Garage List 2007 bmw 335xi [0.00]	When i tested mine when it was new, there was a slight sucking restriction on one side. If yours have no restriction at all on both side, your pcv system will not be able to make good vacuum
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