A functioning crankcase pressure venting system, or PCV, is critical to preventing blowby and catastrophe. Repair or upgrade your PCV system with our catalog of OEM PCV components and aftermarket PCV upgrades.

Jun 18, 2024 · The N63 is designed to have between -.8 and -.10 vaccum. This amount with provide smooth idle, smooth shifts, and will NOT cause a suction on the fill cap. If you have any of those symptoms, open your fill cap and see if you hear a suction. If you do, here is how you fix it.

Mar 13, 2023 · When you insert the PCV into the valve cover, it needs to sit flush prior to you turning. So the pipe need to be 90° to the valve cover, otherwise it wont go in correctly. Notice the tabs on the pipe, and the valve cover.

Jan 28, 2020 · To remove the valve assembly, first lift up the wire holder assembly and rotate the right side valve clock-wise approximately 30º; then lift up to remove. It is keyed so you need to rotate it and the holder is in the way. It will be very easy to …

May 22, 2020 · I'm new to the forum & have a 2010 550i F07 with the N63 engine. I need to replace both crankcase vent pipes, part #s 11157575641 (driver's) & 11157575640 (passenger's) as they're cracked beyond use & causing misses.

N63R, N63, N63T, N74, S63 and S63T Equipped Vehicles The crankcase ventilation system utilized in these engines cannot be measured with consistency because the system does not incorporate a regulating valve (spring with diaphragm).

Aug 29, 2023 · That is the N63 variant, you have (like I do) the N63TU. There were a slew of changes between those 2, including a much more complicated stupid PCV crossover system. 2021 X3 M40i Sonnenstein metallic - Full OEM Hitch, JB4, LCI lights, 50th anniv badges

Welcome to I.E. Euros. Hi, I am Francisco. We are a group of vehicle enthusiasts looking for Car meets, car shows, drag racing, roll racing, New cars, etc,.....