NAPA Know How: What Is an Engine Air Filter Made of?

[ad_1]

Engine air filters come in lots of different shapes and sizes, but they all do one job: They keep the inside of your engine free from harmful debris. Over the years, the design of engine air filters has changed, from their size to their material, so no one filter works best for all makes and models. Here’s a rundown of an engine air filter’s components.

A Little History

The first cars didn’t have engine air filters — automotive pioneers quickly figured out that debris was getting inside the engines, hurting performance and shortening engine life. Early on, the first solution was a water bath that trapped particles, which led to a second attempt: an oil bath, thicker and stickier, to trap still more impurities. Lastly, their third solution included air filters made of paper or fiber — a variation of which we’ve continued to use for more than half a century.

From Round to Flat

If you look under the hood of older cars with carburetors, you’ll find the engine air filter inside a round container that looks like a holiday cookie tin. The idea was to surround the carburetor with a filter.

As we’ve moved on from carburetors to fuel injection, a large, round air filter would take up important space needed for hoses and wires, including the engine itself. If you have a fuel-injected vehicle, your air filter is probably flat, rectangular and not visible when you first open the hood. Although, there are some nice aftermarket air filters that still get the job done and look good doing it, too.

Common Air Filter Materials

The earliest, simplest engine air filters were made of paper, and some still are, but you can also get filters made of premium cotton, synthetic foam and cotton soaked in oils that trap even more contaminants. Paper filters are produced with different features: Some are treated, others are pleated or embossed, which their manufacturers claim makes them more efficient at trapping impurities before they reach the engine. Other filters use a metal mesh to help with that.

Filter frames also come in a variety of material types. They’re usually made with either plastic or rubber, which are both designed for an airtight fit, eliminating the need for separate gaskets or seals.

Whatever material you choose, the main thing to remember is that you need to change your engine air filter regularly. Just pull the old frame out, put the new one in and you’re good to go for another 10,000 to 15,000 miles. Because they’re so easy to replace, engine air filters are a great maintenance item for a beginner DIYer. Once you add it to your routine maintenance list, your car will run better for longer.

Check out all the engine air filters available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. For more information on air filters, chat with a knowledgeable expert at your local NAPA AUTO PARTS store.

[ad_2]

NAPA Know How Blog Source link

NAPA Know How: Car Questions You’re Scared to AskNAPA Know How Blog

[ad_1]

In most aspects of life, knowledge is power; this is especially true when it comes to your car. Having insight into how your vehicle works plays a part in keeping you safe on the road, and it can help you handle any car troubles without breaking a sweat.

Asking the right car questions can provide you with some valuable automotive know-how. Still, many people new to owning or caring for a vehicle shy away from asking questions for fear of looking uninformed. If you’re one of those folks, you’re in luck! Here are the answers to four car questions you may have been scared to ask.

What happens if I use gas with a lower octane level than my car’s manufacturer recommends?

When it comes to your car’s fuel, there are two words to watch for in the owner’s manual: “required” and “recommended.” If a specific octane is “required,” always choose that octane when getting gas. Failure to do so could damage the engine.

However, if the manual “recommends” a specific octane, you have more wiggle room. Using a gas with a lower octane than the one recommended by the automaker every once in a while shouldn’t cause any problems. Still, don’t make this a regular practice. Octane ratings impact an engine’s performance and fuel economy. To get the best possible performance and gas mileage, stick with the octane recommended in the owner’s manual.

How often should I check the air in my tires?

Some experts recommend that you check your tire pressure every time you put gas in your car. Not everyone will have the time to do this, but it’s a good rule to follow. At the very least, check your tire pressure once a month. Keeping your tires properly inflated helps to optimize your car’s fuel economy and handling.

How often should I change my car’s timing belt?

Your car’s timing belt plays an important role in the way your vehicle runs. It controls and synchronizes the pistons and valves in a car’s combustion engine. Deterioration of the timing belt can happen suddenly, causing unsafe driving conditions if it happens while you’re behind the wheel. For this reason, it’s advisable to replace the belt according to recommendations given by your mechanic or your vehicle’s owner’s manual. Newer cars can go for up to 100,000 miles without needing a new timing belt, while older vehicles may need a replacement after about 60,000 miles.

How often should I change my car’s air filter?

The air filter keeps sand and other debris from entering your car’s engine. In doing so, it prevents engine damage and extends its life. Typically, it’s recommended that you replace the air filter every 15,000 to 30,000 miles. However, you may need to replace the filter more frequently if your car has a turbocharged engine or if you regularly drive on unpaved roads.

These tips will help you get up to speed on issues related to automotive care and maintenance. Having access to basic car knowledge and advice makes owning a car a lot less stressful.

Check out all the filters and related products available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. For more answers to common car questions, chat with a knowledgeable expert at your local NAPA AUTO PARTS store.

Photo courtesy of Pixabay.

[ad_2]

NAPA Know How Blog Source link

Instantly Save $15 off Oil Change w/ Purchase of NAPA Air Filter or NAPA Cabin Air Filter

Save $15 Off Your Next Oil Change!

When your vehicle’s air filter or cabin air filter gets dirty; it can’t shake it off. That’s why they both need to be inspected and replaced routinely.

Now until April 30th when you get an oil change at Advanced Auto Clinic in Delavan you’ll save $15 instantly when you have a qualifying NAPA Air Filter or Cabin Air
Filter installed! It’s time to help yourself and your engine breathe easier with new NAPA Air and Cabin Air Filters installed today.

Head over to (Advanced Auto Clinic and save $15 off your next oil change today!


OIL CHANGES

An oil change at your local Delavan WI auto shop: Sounds simple, but there’s some pretty important things to know about preventing oil sludge.

Oil eventually starts to turn into jelly. Literally – petroleum jelly. Sludge clogs up oil passages and keeps oil from getting to some areas of the engine, causing parts to wear out prematurely. And that means expensive engine repairs.

That’s why you need to change the oil and oil filter on schedule – to get the old oil out before it turns to sludge. Your manufacturer will have a recommendation for how many miles you can go between oil changes. They also usually have a number of months between recommended oil changes. That’s because the detergents and other additives in the oil break down over time.

Your owner’s manual will have a recommendation for time and mileage, but you need to remember that it’s based on using the recommended weight of oil. And if your vehicle came from the factory with synthetic oil, the recommended intervals assume you continue to use synthetic.

Also how you drive around Delavan WI can have a big effect. Most owner’s manuals will have a list of driving conditions that are harder on your vehicle. Things like stop and go driving in Delavan, short trips to , driving in very hot or very cold weather, heavy loads and towing. If some of your driving fits this, you may need to change your oil and do other maintenance on a shorter schedule.

This may sound complicated. Some vehicles in WI have an oil life calculator that takes all of these factors into account and tells you when you should change your oil. Otherwise, talk with your WI service advisor at Advanced Auto Clinic about how you drive and get her recommendation for when to take care of your service.

Finally, if any of the steering or suspension parts can be lubed, your technician at Advanced Auto Clinic will take care of that with a lube, oil and filter service.

Make an appointment today by calling (262) 728-2944 or schedule an appointment online right now here.