May 29, 2024 · My car is a 2012 F30 335i (N55), it has about 99,300 miles. After 7-8 years, the PCV/CCV on these cars will usually fail. The failure is due to the thin orange plastic membrane under the PCV/CCV cap, which is at the top of the Engine Valves Cover.

BMW PCV VALVE LOCATION REPLACEMENT EXPLAINED F30 F31 F32 F33 F34 320i 328i 420i 428i If you are trying to find where the pcv valve is located on BMW F30 F31 F32 F33 F34 F36 in this video...

Sep 7, 2019 · I'll let you know if addressing the PCV clears the code... I actually replaced MAF, PCV valve and intake manifold gaskets. There are so many components that can trigger this code, including O2 sensors, idle air control valve, and throttle position sensor.

In order to recognize if your PCV valve filter is in need of replacement, watch for these below symptoms and warning signs: a rise in the pressure of the internal engine failure of seal/gasket

Nov 21, 2015 · The N55 PCV system is permanently integrated/sealed into the valve cover and is generally non-serviceable but an understanding of the function and fault diagnosis may be useful to some so I will attempt to explain the method of operation.

Jun 15, 2021 · It appears that my PCV valve needs replacing which means the Valve Cover gasket does as well. Once viewed the DIY FCPEuro video, this will be a pro job. Any other items that should be replaced as well at the same time with 112k miles on the clock?

Jul 11, 2021 · Instantly turn off the engine and problem immediately goes away - no codes thrown or lingering issues. Reading up on it, it seems like the PCV issue with the B58. I have seen a few recommendations on fixing it without having to replace the valve gasket… any of you guys have any experience with this?

Oct 21, 2023 · The dealer is stating there is a problem with the PCV valve, and therefore the entire valve cover must be replaced. From my reading I see that PCV valve issues are a "known" issue with B58 engines, and that the PCV valve is integrated with …

May 21, 2020 · Vehicle developed a noise that can be attributed to a bad PCV valve. Easily replaced by part number Dorman 911-115 ($40). However dealership is saying that it needs a new valve cover. ($250 warranty deductible). Is the dealership wanting to replace the complete valve cover normal? Thanks in advance for any input.

Engines generate tons of pressure that has to go somewhere. 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.