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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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12-26-2020, 10:05 AM | #1 |
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Can I leave this disconnected? How it works?
Hi everyone
I just find this line is sucking air. Can I disconnect it and just leave there? Is this side suck air into engine? Other side deliver air fuel oil to intake manifold? Thanks |
12-26-2020, 10:23 AM | #2 | |
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The Following User Says Thank You to Ashikabi For This Useful Post: | DarkPira7e (12-26-2020) |
12-26-2020, 02:12 PM | #3 |
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What are you changing out that you'd ask about it?
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12-27-2020, 12:24 PM | #4 |
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That is part of your PCV system. Do not leave it disconnected! If you want to redesign you PCV system with a catch can or AOS then do that. As stated above you will be getting unfiltered air into the intake system and also crankcase.
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The Following User Says Thank You to Grady For This Useful Post: | Spuds (01-03-2021) |
12-27-2020, 11:49 PM | #5 | |
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Quote:
Back in the day, we didn't worry about that and just had a crankcase venting tube down along side of the engine block that vented to the open air. No problem unless you were "parking" on a cold, still, winter night and your girlfriend insisted on keeping the car running so the heater could keep the inside of the car warm, then it could get stinky in the cabin. And, that's all the excuse they needed to make you move on - Wait a minute - what year is this? 2020! - ohhhhh, shit, I napped too long this time - Bye-bye - |
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The Following 6 Users Say Thank You to humfrz For This Useful Post: | imhereforthecar (12-28-2020), pallen (12-29-2020), soundman98 (12-28-2020), Spuds (01-03-2021), Tomm (12-28-2020), ToySub1946 (12-29-2020) |
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