-
Welcome to Auto Parts Forum
Whether you are a veteran automotive parts guru or just someone looking for some quick auto parts advice, register today and start a new topic in our forum. Registration is free and you can even sign up with social network platforms such as Facebook, X, and LinkedIn.
Oil Cooler Leakage: The Oil Filter Is Often Blamed
-
Similar Topics
-
By Counterman
MANN+HUMMEL announced the parts kit for its MANN-FILTER fuel filter PU 10 023/1 z KIT for pickups makes maintenance easier, thanks to the patented disassembly tool. It offers a very high degree of particle separation and efficient water separation, while also being ideally equipped for future fuel filtration requirements, the company said.
“Efficient, fast, and clean – this is how the significantly improved handling of the PU 10 023/1 z KIT can be summed up,” explained Frank Bartel, product manager fuel filters at MANN+HUMMEL. This is made possible by the innovative handhold developed by
link hidden, please login to view, which facilitates disassembly and is included with every filter, and by the modern and functional design of the filter element and housing cover. Changing the filter without this grip, however, requires a lot of force and is only possible with pliers or similar tools. Resistant to Dirt and Water
“The innovative filter has an extremely high separation efficiency of more than 96 percent with a particle size of four micrometers,” MANN+HUMMEL said. “This means that 9,600 out of 10,000 incoming particles are retained. For context, these particles are up to 25 times smaller than a human hair.”
It is not only impurities that can have a negative effect on the components of the injection system, but also water droplets. This applies particularly to modern common rail systems, which place high demands on fuel quality. The MANN-FILTER PU 10 023/1 z KIT filters out more than 95 percent of the water contained in the fuel and operates in three stages, the company said.
In the first step, the filter medium reliably removes solid impurities from the diesel. The second filter stage works with a coalescing fleece that absorbs the finest water droplets from the fuel/water emulsion and combines them into much larger droplets. In the third filtration step, a water-repellent screen fabric ensures that the enlarged droplets do not enter the injection system. MANN+HUMMEL said it has developed this screen fabric in such a way that it is elastic and can withstand the mechanical requirements of pressure and temperature both during operation and at standstill. Bartel explains: “Thanks to its flexible design, it can effectively absorb the forces that arise and so has proven to be particularly robust, including in situations such as when the fuel freezes.”
The seal materials of this fuel filter are resistant to standard diesel, biodiesel variants, and novel synthetic diesel fuels such as hydrogenated vegetable oils (HVO). They have the corresponding OE approvals and ensure a permanent hold as well as the complete sealing of the filter.
Series Supplier
link hidden, please login to view said it has already started series production of this highly efficient fuel filter for a renowned vehicle manufacturer. The filter is available on the independent automotive aftermarket in original equipment quality as a PU 10 023/1 z KIT for various Ford Ranger pickup models and complements the extensive MANN-FILTER product range. MANN+HUMMEL has been granted a patent for the disassembly handhold by the German Patent and Trademark Office as well as in other countries. Worldwide, more than 1,200 researchers and developers at MANN+HUMMEL work on pioneering solutions with the aim of creating real added value and optimally meeting customer needs, the company said.
The post
link hidden, please login to view appeared first on link hidden, please login to view.
link hidden, please login to view -
By Counterman
As winter rolls in and the temperature drops below freezing, it’s important for vehicle owners to choose the right motor oil for such conditions. A synthetic oil with the right viscosity can improve engine protection and performance in the cold winter months. Sean Nguyen, Pennzoil’s technical scientist and automotive lubricant specialist, told Counterman that it’s important to consider an oil’s ability to flow effectively in cold temperatures.
“In the winter, that’s when the oil is the slowest or the densest, and it takes time for the oil to get from the reservoir, from the oil pan to get up to the cylinder heads,” explained Nguyen. “Those times are precious. 90% of wear happens in the first 90 seconds of an engine start.”
When your customer is looking for motor oil in winter, you’ll want to suggest high-performance synthetic multi-weight oils such as Pennzoil Platinum. These oils, with a SAE 0W-xx or 5W-xx rating, are specifically formulated to remain fluid at low temperatures. That ensures quick lubrication during the cold start, which comes in handy for vehicles exposed to the elements without the protection of a heated garage.
Conventional oils, especially those designed for warm temperatures, often contain impurities and waxy substances that can make them less effective in winter weather. Nguyen said synthetic oils are more homogeneous and better refined, allowing them to flow more efficiently in extremely cold temperatures. That cuts down on the time an engine spends running without proper lubrication.
A common misconception among customers is that thicker oil performs better in winter. They assume using a higher-viscosity oil, like 5W-30 or 10W-40, will help their engine perform better because it seems logical that thicker oil would be more durable in extreme conditions. Nguyen says this is not the case.
“Make sure that second number (the oil’s viscosity at normal engine temperature) is correct. Don’t go to a thicker number because you think it is going to make the oil in your engine work harder.
For example, I recommend that you use a SAE 0W-20 all year round for engines that call for a 5W-20. The 20 gives you the protection that you have all year, winter or summer, because the engine is going to see whatever temperature it sees based on the thermostat, while the 0W will flow much better in those cold morning starts.”
link hidden, please login to viewSean Nguyen, Pennzoil technical scientist and automotive lubricant specialist Nguyen adds that it is vital for drivers to let the engine idle for 30 seconds to a minute before driving, especially in cold temperatures. This warm-up time ensures the oil flows effectively, protecting the engine from wear and tear during those dry starts. That, along with thinner oil weight, will provide faster oil flow to critical areas of the engine.
The challenge for counter professionals: How to effectively communicate the benefits of low-weight synthetic oils for winter? Nguyen says simplifying the technical language and connecting it to a customer’s needs can go a long way. He suggests highlighting the long-term savings and benefits of synthetic oils, like an improvement in fuel efficiency, maximized engine protection and excellent performance offered by oil like Pennzoil Platinum. It also doesn’t hurt to explain how the composition of synthetic oil keeps it stable in cold conditions, improving overall longevity and performance.
“Do you want to keep your car longer?” Nguyen recommends asking the customer. “Do you want it to perform when you want it to? High quality synthetic oils will do that.”
The post
link hidden, please login to view appeared first on link hidden, please login to view.
link hidden, please login to view -
-
-
-
-
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now