Bad PCV Valve Symptoms: 7 Common Signs
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- เผยแพร่เมื่อ 6 ก.ค. 2024
- Title: Bad PCV Valve Symptoms
In this video you are going to learn more about the symptoms of a bad PCV valve.
The telltale signs of a malfunctioning PCV (Positive Crankcase Ventilation) valve! A key component in your vehicle, the PCV valve plays a crucial role in controlling and removing harmful gases.
If it's not working properly, it can lead to several problems. In this video, we break down the main symptoms you should be on the lookout for to determine if your PCV valve might be failing.
From engine performance issues to unusual noises, we've got you covered. Don't forget to hit the 'Subscribe' button for more expert automotive tips and insights. Thanks for tuning in!" - ยานยนต์และพาหนะ
Just had my mechanic clean and seal my breather box and replace all the parts. Tubes, grommet, O Ring etc.
95 Honda Del Sol. This was the first time ever we did this to the car,. I am 2nd owner from about 98.
Seems to run much smoother. Does this help Gas Mileage? And does this help with Horse Power?
Cleaning and sealing the breather box, along with replacing components like tubes, grommets, and O-rings in your 1995 Honda Del Sol, can indeed contribute to a smoother running engine. These maintenance steps help ensure proper air flow and pressure regulation within the engine's ventilation system.
1. Improved Gas Mileage: Yes, this maintenance can potentially improve gas mileage. A well-maintained engine runs more efficiently. When the breather box and associated components are in good condition, it ensures that there is proper air flow and mixture, which can lead to more complete combustion of fuel. This efficiency can result in better fuel economy.
2. Increased Horsepower: While the direct impact on horsepower might not be significant, ensuring that these components are in good shape can help the engine perform at its optimum level. A clean and properly functioning breather system ensures that the engine is not bogged down by any form of air flow restriction or contamination, which can slightly enhance the overall performance and efficiency of the engine, potentially contributing to better horsepower output.
Are you a mechanic or DIY ? A mechanic told me there are signs that your pcv valve is bad like high idling , oil leaks and air leaks . Are these signs a fool proof sure way to tell if pcv valve is bad ? I've got oil leaks but not the other signs . Major pain to replace mine . I've got to take off imtake manifol and a few other things or pay a shop . 11 Camry 2ARFE 2.5 L It's right by the intake manifold and HYDRAULIC POWER STEERING PUMP . IN your opinion , do I really need to replace it ? IT"S really bad ??
Hello, i have the EPC light on and a warning of a maximum 4000rpm and engine light on on skoda 1.5tsi, on OBD i got the code p227900 an intake airflow something error.
Can you help me what to do, how should i continue from here?
Hi @asaadbuqai1651, The EPC light stands for Electronic Power Control.
This indicator light monitors your vehicle’s electronic throttle control system, which is responsible for regulating air intake to the engine.
Since you are getting this code, I think you might have a vacuum leak, in order to see where the leak is I recommend doing a smoke test. you can do this yourself, relatively easy by watching a few videos.
Let me know if you have more questions. Thanks
@@HonestMechanicChannel update: i changed the PCV Valve and till now all works great.
I'm trying to find out if I only have one sympton of three symptoms I need to replace it ? The three symptoms are oi; and air leaks and high idling . I've only got oil leak 11 Camry LE 2.5 L 2 ARFE
Ya gotta shut those pie flaps
I have a 2009 mazda cx7 and im getting alot of smoke coming from the exhaust and the smell of burning oil and wondering can it be the pcv valve
Hi. If your 2009 Mazda CX-7 is emitting a lot of smoke from the exhaust and there's a noticeable smell of burning oil, it could indeed be related to a faulty PCV (Positive Crankcase Ventilation) valve. A malfunctioning PCV valve can cause oil to enter the combustion chamber, where it burns and produces smoke. However, this is just one possibility.
Other potential causes for these symptoms include:
1. Worn engine oil seals or gaskets leading to oil leaks.
2. Oil overfill or incorrect oil type, causing oil to burn in the combustion chamber.
3. Worn piston rings or cylinder walls, allowing oil to seep into the combustion chamber.
@HonestMechanicChannel thank youuu for the information 🙏🏼
@@HonestMechanicChannel it's also eating up the oil pretty quickly as well
What is a pcv valve
The PCV (Positive Crankcase Ventilation) valve is a small one-way valve in a car’s engine. Its job is to release gases trapped in the crankcase (the lower part of the engine) to prevent pressure buildup. It also helps reduce emissions by directing these gases back into the combustion chamber to be burned off, improving engine efficiency and reducing air pollution. In simplest terms, it helps keep the engine in good condition and reduces air pollution.
❤ Change it every 2 years.
Seriously?
@@longnguyen-zu1qe ReallY? I never heard that... but it's cheap so why not!