what oil filter is best?
ฝัง
- เผยแพร่เมื่อ 26 ก.พ. 2021
- I can't believe after 100 oil filters have been cut open we have found the best oil filter.
see these videos for more info.
quality has become so bad with many oil filter manufacturers. The worst oil filters are also cut open. Acdelco oil filter comparison.
After I cut open these oil filters I was STUNNED! Proof wix xp oil filters & Mobil1 isn't the only oil filter you need to see cut open but also the fram tough guard oil filter even K&N oil filter in comparison to supertech oil filter. We even review Fram ultra synthetic vs wix xp. Best oil filter mannol? or bosch oil filter even Microgard oil filter.
Nates interactive auto we show the engine oil filters that are supposed to be known for high quality. Unfortunately that is easier said as we show why opening The Mobil1 extended performance motor oil filter. Next Fram ultra synthetic oil filter. Even more unbelievable The wix xp extended performance. with today's extended drain intervals oil filtration is more important than ever. Do not use fram filters? you decide for yourself. oil filter review with royal purple, amsoil and many other brands you must know about like super tech oil filter. best oil filter or oil filter comparison you decide like purolator oil filter and synthetic oil filter. good oil filters such as k&n oil filter also tested napa oil filter plus stp oil filter review.
All videos shown on this channel Nates interactive auto are for entertainment, educational and shouldn't be repeated at home without consulting a expert or you should make your own personal choice if you would like to use a product, tool or anything shown in these videos. I assume no responsibility for anything you decide to do or buy.
#Nia #oilfilter - ยานยนต์และพาหนะ
There are multiple high quality oil filters such as Napa gold, wix xp, bosch, & others but each 1 can fit different needs. What is best for you and why? This could help others people in the NIA community who are just starting to research.
personally, I prefer K & N Pro Silver Series cartridge oil filter on my Toyota RAV4 and Toyota Corolla as they are $6.50 for one and $9.00 for the other and use synthetic cellulose media versus cellulose media only.
I am in the process of waiting for my next oil change to see how they filter out particulate compared to the FRAM Extra Guard oil filter
I'm a huge fan. What do you think of acdelco!
@@KillerKolt44 AC Delco is great for chevys. Some newer 5.3s run best with OEM AC Delco. My 88 F250 diesel gets motorcraft filters and my jeeps and dodges get Mopars. I stuck with the OEM. If you need to go aftermarket, Purolator has the highest micron count, but K&N works, STP is good, and upper-end Frams are decent. Everybody says supertech is good, but I refuse to buy walmart brand crap, for my vehicles. No matter how great people say they are, I have yet to see one on a single car I've serviced, in my years...
From watching different videos, I've come to like the Purolator Boss Oil Filter
It's always amazed me that people don't have an issue paying $20K to $60K for their brand new shiny ride..but they want to pay the least amount possible for their oil changes... cheap oil, cheapest filter.....at the oil change quickie mart.....
Im the Total opposite.. Spend low for the ride But Spend High for the upkeep.. I do 99% my own work
I work at a lube shop, and it always saddens me to watch people putting our cheapest oil in their new cars, and then wondering why their car leaks when they go way over the recommended mileage...
It's w.e the shops use to change the oil and filter and those filters cheap. The dealers over charge to change it so why pay so much it's not hard to change oil
@@d-nice2866how about many people don’t have the time or want to change their own oil?? Ever think of that??
@@executiveinvestments 😂 you seem bothered by it
I appreciate all your work checking out oil filters by cutting them open and explaining the pro and con of nitrile rubber versus silicone and cellulose media versus synthetic media. However, it really comes down to effective filtration (ISO 4548-12 - Filtration Efficiency Using Particle Counting, and Contaminant Retention Capacity) and flow especially if you are going 7,5000 / 10,000 / 15,000-mile oil change interval. Most but not all oil filter manufacturers include a micron rating concerning filter performance / efficiency
Exactly.
Can you explain how to choose a good filter based on what it says on the box (i.e. for dummies)?
Liked the fact that the video was short and you gave your observed opinion on best and worst
Why does everyone just cut open the filters and look at them rather than actually test them to know how well they filter? How it looks doesn't necessarily have any bearing on it's filtering effectiveness, which is what really matters.
How about stp 0w20 gf6a oil and stp extended life filters what do you think?
Any plans to check out hegst or Mann filter?
Please recommend me what Oil filter should i use in my elantra. I'm facing issue ! when car engine is hot and stopped somewhere in parking. and start engine again i hear tick ticket noise for 5-8 seconds and goes away. I wanna get rid of this problem. Please help me.
Just found you , have you tested schaffers oil? I'd like too see that.
Thanks! I love that you're using brand new filters, there's a lot of other videos with used filters, like c'mon that don't help.
From my experience I only choose either purolator 1 & Bosch Premium.
Thank you, i have just used this video to prove to someone Fram are not what he thinks they are, hopefully he will change to wix like i have on all my trucks and land rovers
What tool did he used open up the filters?
No comments on the Bosch Premium? Is it a better value than Supertech?
Would like to know what you think of the K&N Performance Silver oil filter. This is what I use in my 2000 Toyota Camry LE 4 cylinder. I was using Fram Oil filters. But a friend of mine that works at Advance Auto Parts Store told me to get this filter so I did. Would like your opinion on the K&N Performance Silver oil filter. I'll tell you this it seems to run much better. The K&N Performance Silver oil filter I use for Camry is model number PS - 1003. I use Pennzoil 5W - 30 Platinum High Mileage synthetic Oil for the engine. I just want to know what you think of the K&N Performance Silver oil filter. Watch your videos all the time on oil and oil filters.
The k&n filter are definitely one of the best quality filters and soon i will test their oil. I also want to come up with a test for the filters. If you have any ideas i would appreciate your continued kindness.
K&n, mobile 1, ac Delco, and wal mart supertech filters are identical inside....ac and supertech are made on same assembly line and are same color and construction....just different sticker
Purolator and Wix filters are good aftermarket filters for standard oil change intervals. OEM brands make good filters too such as Honda and Nissan. Honestly I’m not too interested in what the filters look like before they are used. What I always use as a gauge is running whatever mileage interval I plan to use, and then inspecting the filter after the fact as well as sending the oil samples off to Blackstone and getting a report back on the particulate that is in the actual oil sample.
No puralator boss oil filter is rated 15k and has been proven. OEM oil filters are just like fram
Purolator Boss > Honda OEM filter. Especially the newer Honda OEM filters.
@@spritemoney Absolutely no reason to use a synthetic media filter when I change my oil every 3-4K miles.
And Blackstone seems to report that my Honda filters do just fine.
Good show Nate.
Please do a video review of the new Supertech MP10060
This would have been a really good video if it wasn't for that constant focus in & out. And the wix on the left got partially cut out of the video. Whereas you have the fram and supertech center stage. The wix xp have been hard for me to find lately at a fair price.
How many kilometers does oil filter last?
I opened the box of the Fram Ultra at Walmart 2 days ago and saw rust on the base plate. I thought rust was no big deal but it was too much rust to be no big deal.
I have a question. On a 1978 Ford F-100 Custon 302 V-8, what is the fitting in the engine block between the oil filter and the fuel pump?
For my Hemi 5.7 people out there. I use Ultra Penzoil Platinum paired with a Royal Purple oil filter for my 2018 Dodge Durango RT with 34k miles. I'll change out the oil when it reaches 30-40%. For my higher mileage daily trucks, ill use a Mobil 1 oil filter and just started using Castrol 5w40. One truck is a 2001 Jeep Grand Cherokee with the 4.7 V8 and the other is a 2002 Chevy Avalanche with the 5.3. So far no issues with the oil. Never had an issue with Mobil filters and have always changed my oil out at around 3-4k miles on these trucks.
Interesting, I have always gone with the mopar oil filter..
@@bigt1877 Hello, Sir
Automobile filter trade here, we are Hebei Huyi Automobile Filter Co., LTD., we have 15 years of professional experience in the field of manufacturing oil filters, air conditioning filters, air filters, high quality, the price is very competitive.Export high quality and low price automotive filters
I use the mobil1 filters or napa gold on my 5.7 it's great
That's awesome. What are you going to when the transmission gives up the ghost before 100K??? It's very typical of Mopar products.
I've been using Wix XP for one vehicle and Denso FTF for another. I change my oil every 6,000 miles and haven't had any issues. If you could inspect a Denso oil filter in the future, that would be nice. They are kind of inexpensive and I wonder how it compares to other oil filters.
Purolator Boss. Just buy it.
Yes.
It seems that some filters are better at this and others are better at that. Is it possible that one filter is best at everything? That doesn’t appear to be the case. One thing I have noticed is that your filter selection is kind of like Armour Hot Dogs (Fat ones, skinny ones, even filters with chicken pox). I think it would be a good idea to compare all of the filters for the same application. I have seen instances (not necessarily oil filters) where a manufacturer might spec out different quality components for similar parts with different applications. In other words, a Wix (random selection) Ford Triton V8 filter could be built differently than a Toyota V8 filter or even a Ford 4 cylinder filter. I am not saying that this is the case, but it is certainly a possibility. As far as a tiny bit of light rust in a filter from storage, I’m pretty sure that once in use, the filter media will filter that out. The real question should be is it a real problem or a perceived problem? Good work!
I have 4 5.3 ls engines I use 5 quarts of penzoil 5w30 ultra with one whole quarts of Lucas oil stabilizer
Wix is all you need to know in filters..Bosch are good 2nd
PUROLATOR BOSS, hands down!!!
What filter would be best for 2012 Shelby GT500 using 5W50 Amsoil synthetic oil. 5.4 super charged engine
I've almost always used Mobil1 filters for my high end vehicles. I did know about Wix/Napa brands and the quality but what surprised me was the Walmart ST filter. And Bosch is just not really readily available across a broad spectrum of vehicles. But Fram filters take up HUGE space at the big box stores........... I order mine online delivered to the house.
Hello, Sir
Automobile filter trade here, we are Hebei Huyi Automobile Filter Co., LTD., we have 15 years of professional experience in the field of manufacturing oil filters, air conditioning filters, air filters, high quality, the price is very competitive.Export high quality and low price automotive filters
@@ningningli9310 ya we HATE chinesium crap...........
Please we want comparison between liqui moly molygen 5w-30 vs amzoil signature series 5w-30
Absolutely and i appreciate you taking time to watch and comment
@@NATESINTERACTIVEAUTO
Yes please. This is what we have been waiting for
People keep suggesting we will have to speed this up
I just ordered it thanks for supporting and comments
I just ordered thanks for supporting and comments
Hello everyone I have a 2011 Tahoe 5.3.. I've been using the K and n's 1017 with the nut on the bottom.. Walmart recently dropped those oil filters from their shelf.. So I grabbed an AC Delco 48.. Now I'm discovering that there's almost no room to grab onto the oil filter because it's set in a cut out of the oil Pan and partially blocked by a cross member.. I tried my oil ring wrench but the best I can do is move a quarter inch at a time.. I'm in my sixties and laying on the ground is not that much fun anymore lol what are you GM guys using to unscrew your oil filter and to tighten it back on
Strap wrench
@@igpoobah thanks
Would be cool to see Toyota compatible oil filters compared. There’s a lot of cars and crossovers they make that use the same filter. Love your content!
I appreciate that and i had recently cut open a Toyota filter. Great to see such kindness
Hello, Sir
Automobile filter trade here, we are Hebei Huyi Automobile Filter Co., LTD., we have 15 years of professional experience in the field of manufacturing oil filters, air conditioning filters, air filters, high quality, the price is very competitive.Export high quality and low price automotive filters
Toyota doesn’t make their own oil filters…I think they’re made by wix, the ford motor craft are also good filters, made by wix.
@@Cultofpersonality09129 yep! I worked at Napa and the pro select filters they had have way more better product than the gold filters!
@@Cultofpersonality09129 Toyota is Denso where I am. Labeled on the filter.
The problem with fram and any store brand filter is comsistency and quality control.
Fram quality varies wildly from batch to batch.
Store brands switch manufacurers and construction constantly and you never know the quality when this happens.
Soooo, what's the best filter?
Why didn't you show an Amsoil filter?
Is this a trailer for a longer video? He's jumping around like Mr. Adderall.
Was surprised to see Motorcraft was excluded
Good video analysis, but leaves you wondering. I have a 68 Charger 383 and a 73 Cuda 3430 Change oil every Spring but only put about 200 miles on the car. except I did drive the Charger last summer about 2,000 miles on our move.I use synthetic oil. and had been using the Fram filter. Didn't know they were paper while others used metal. I'd hate to see the cardboard dissolve into the oil. Big issue rust in the filter. Have over 240,000 miles on the Charger and does not need an overall. Always change oil often and sooner than recommended. For a few bucks more I'm thinking on wix or Napa next filter buy. Would like to see what Fram has to say about this comparison.
I love your cars!! Where'd you move from and to? What color are they?
Sooooooo, which one is the best??
Lately I’ve been using K&N instead of Wix Xp. I’ve always used Castrol edge or Castrol edge high mileage but I’m going to try Royal purple for a while.
Please let us know how it works out. Also im testing k&n soon.
@@NATESINTERACTIVEAUTO I,ve been using K&N for 15 years now and have a 2012 Honda Civic Ex that I purchased new . I've been using the K&N from the start with Mobil one oil . The car now has 225000 miles on it with no issues at all.
@@wd8779 Every single person has a preference on oil and oil filters haha. Honestly though, main thing is that your oil is always fresh and oil filters are changed with every oil change.
@@NATESINTERACTIVEAUTO Awesome! I’d like to see your take on K&N. Have you tested out the K&N oil? I saw it on Amazon, 5w-30.
@@alexanderestk 👍
Fram ultra synthetic is one of the best filters for synthetic in the market.
I use Purolator One on pretty much everything.
hh
I got a royal purple oil filter Amazon and it shows 6 holes on top of the filter and the filter I got has 13 holes on top do u know if this is a old version or new
I had the same issue but I ordered mine through orielly
@TOM “O’riellys auto parts” is the correct name of the store
Maybe that’s why Toyota is still using the housing filters 🤷🏻♂️
I'll stick with Toyota OEM filters, especially at the cost of $5 per filter.
I've always used Mopar filters on my 2011 Ram. Never any issues. Got 227,000 on my 4.7
Whats your recommendation for nissan altima
I've got 255k on my 2.5, 2015, have always used full synthetic, whatever is on sale, and Nissan filters, they're about $8 bucks, they come with cellophane covering the holes, which gives me the warm and fuzzy, don't forget to remove it lol, and I've used a few Bosch filters. 255k, doesn't burn, or leak a drop between changes, every 5k. Also I've had good luck with Akebono pads. Spill and fill the CVT, and coolant every 60k. Bled a full quart of dot3 through the brakes at 150k. Denso plugs at 120k. That's the beauty of a little four popper. DIY is easy. No fricken turbos, no hybrid crap, no removing half the top to change plugs, no removing a fricken manifold to change a starter, beautiful spin on type oil filter, none of those ridiculous cartridge types. 35 mpg highway. 29 mpg combined.
Nate cracked em all open so we didn't have to
Ok, Nate, in your opinion.
Best filter money can by is what?
Best valued filter is what?
Seriously. Just goes on s rant. I learned nothing from this
I'd say best value which is probably the cheapest and the best money can buy probably isn't worth it but it's not like anyone has had an oil filter fail under normal conditions
I have a 99 Avalon that has 340,000 miles. Oil is changed every 3 to 4K miles. Used mostly Fram Tough Gard and Toyota brand filters. Say what you will. It runs incredibly well and open highway at 70 to 75 mph averages 26 to 27.5 mpg. Used penzoil 5W-30 or 10W-30. I know what has worked since 03 when my Dad bought it and he gave it to me in 2014. Let the arguments begin. Lol
I'll never understand the mentality of "I spent $5K, $10K, or $50K+ to buy my car, but here let me save $5 on an oil filter."
Wouldn't that be machine oil in the filter?
I use Baldwin, Donaldson and Fleetguard. I never see them in comparisons.
Where's the Purolator filters? Purolator invented the oil filter!
Hi, i dont speak good english.... which one is the best or the top 3 for best performance (with sporty car) ? thank's.
You could keep a ranking of everything you test with a star system or Excellent, Good, Bad categories.
Amsoil, Purolator One?
Fascinating Fact
I've been watching a lot of the oil filter videos. Damn the FRAM does look to be built like crap but maybe it's good enough? All I have ever used is the cheap FRAM since I was a teenager (almost 40 now) I never had any engine problems. My Hondas and mitsu lasted well past 200k miles and were still going strong. Met their demise with other issues. I think if you do frequent oil changes, their fine. I think people look into this stuff to deep as if they had some kind of over engineered masterpiece under their hood.
I agree.
@@kruelzombieful changing your oil and filter almost too often with a cheaper filter would be better than going a long time with a good filter, sure
As long as you buy the fram top of the line filters you’ll be fine just don’t buy any cheap version of any oil filter
As long as the person changed their oil regularly and consistently, it doesn’t matter what oil filter or oil you use (I am not including high performance vehicles. There are various opinions about when and how often oil and oil filters should be changed).
All 4 replies here miss a KEY critical factor. Micron Filtration AND if you use 15-25k Guaranteed Oil Brands, Changing the filter 2 or 3 times in the life of that brands oil AND doing an Oil analysis you can track exactly what the health of your extra buck payout is doing or not doing. Either way, even if you only run 10k oil changes, changing the oil filter halfway thru topping off and then sample it (visually) after a good 30 min drive you can SEE with your own eyes how the new filter traps micron damaging components in your oil.
Then again you can always go cheap. Sure why not spend 30-50k for a new vehicle and then treat it like sheet with oil changes. That works to, right up until it don't.
Long shot but hoping to get input from someone, wix xp 57620xp, k&n hp-4003 are recommended for a 6.7L cummins deisel. Neither these or many other filters for diesel have an anti drain back valve while some cheaper brand filters do. Why is this.
Likely because the cheaper filters are more restrictive so they need that valve to avoid backflow
600 K on mi triton 5.4 L Always FRAM Gold (20 k protection)
Fram wet test theirs. Well I know the advsnce auto ones do. I still don't sell them! Best filter! Purolator boss!
Does all that really matter from what I know most filters have enough quality to last until the next oil change
Well one of the things that matter is the flow rate through the filter, a good filter has a good particle filtration as well as flow rate.
When the flow rate is below what the vehicle is suppose to have, all things in the engine that depend on oil pressure might not work good enough - chain tensioner for example - you may hear the timing chain rattles because the oil pressure is not enough.
Fram Ultra Synthetic has the best efficiency.If they can get theyre rust issues sorted.
I guess we have used Fram oil Filters and no rust to be found. Especially my brother he is in not to buying expensive filters he lectures me and saying people are trying to get rich by telling people they need to buy expensive. Because I like KN Oil Filters on my Mustang and my brother lectured me but when it comes to racing I want the best Filters and oil.
Why dosen't anybody mention the pressure relief valve. That's probably the biggest issue here. Lots of manufacturers don't meet oem specs on the PRV. Some are made with lower spring pressure and the valve stays open often when the filter is not even clogged. Ppl read the PRV opening pressure.
Interesting dissection. But. Isn’t a filter supposed to collect contaminants in oil ? What kind of material is collected by the filter is the real question.
If the filter breaks down, its contaminates can damage engine
A lot of the rusty ones may be coming from overseas getting exposed to moisture or salt air you can see this on a lot of outside yard tools that are in these big box stores like lawnmowers and wood splitters cheap paint and salt air do not mix may be why Toyota decided to make a permanent plastic cartridge
all ‘s you do is change the filter and seal it
If I had the choice between a Fram and the old filter, I'd pick the latter
Very interesting analysis. I think we should all boycott Fram filters
Why? 90% of the oil filters used are Fram, and I have never heard of an engine problem related to the filter. I think Fram are certainly adequate, and the others are overbuilt, with no extra value to the engine.
This is not a proper comparison! This is subjective quality analysis here.
Proper analysis involves using the same oil. Run vehicle under the same condition, the same amount of time and mileage and then analyzing the engine oil for contaminants.
The best "look&and feel" or "it looks really quality" may turn to be the worst at actually doing its job.
SO WHAT IN YOUR OPINION IS BERST OIL FILTER?
Im saying bruh like get to the point 😂😂😂
Just buy a wix filter, change oil at 3000 miles and sleep well.
Are they good?
@@abramlionel4990 The BEST.
I change my oil every 7500 miles. This is based on the information I get back from sending oil samples every 3rd oil change. They tell me I can go beyond 7500 even.
Wix stopped making the ones for my Durango. I don’t understand why
@@Jordanfiend361 which one were the 'good' ones you used?
Where's Purolator, and STP?
The best oil filter for me is the oem filter that came on my Hyundai Sonata.
Wait a minute!?
Kia filters are great, especially for $5. Anyone who's curious, look one up on yt.
Bocsh?
Best oil filter depends on the vehicle. Fords for example usually do better with motorcraft
I Only use Purolator Boss oil filters they are Great Quality Oil Filters"
frams what i buy at Walmart. that ultra filter is what i have on rn.
We need micron filtration numbers
Fram XG line is a good build, 20 microns at 99%.
So, we're at the 75% mark and we're still harping on the Fram Fam of Crap Cans. I was convinced when you started shredding its guts with your little Chow Churning Chode Chigger Liggers. Yum. My point is, how come there wasn't a list of well made brands. You think you would learn after 2 frams it's not the filter its the maker.
We specialize in the manufacture of threaded filter cover plates in China
Wait, so which one do i get ?
What do you want? You want extreme filtering? Anything with 99% to 20 microns, PureOne, Fram Ultra just to name 2. You want extended OCIs with no filter change, any extended oil filter .
MOTORCRAFT for me, no matter what the Make of my car is
Please test North Korean Filters!
Wix is the best. Why beat around the bush?? I haven’t cut open an Amsoil fil, but I’m told they’re good. To say low particle oil filters aren’t good for long term use is also another falsehood.
Use Pennzoil or Amsoil with a wix filter nothing else…. and the last thing you’ll need to worry about is your engine. Spend the extra $25.
Here's an idea, why not just buy the OEM filter for your vehicle? Most are readily available and very cost effective. I use Motorcraft for all my Fords, can still find FL820S and FL400S for about 5 bucks each Wal Mart. Only thing cheaper is the Wal mart brand.......AC Delco too very good price, and all other OEM,s are not that much money, actually many are way below in cost to Napa and Wix.......I'd stick with OEM if you can, why not? Also, no one comparing oil filters seems to talk about the amount of threads or the quality of the cut, this is VERY important, and as for the Motorcrafts, they have oval holes, not round, for way better flow, I have not found ANY AM filter that is like a Motorcraft........just saying, nice review, but OEM is better for me......
The motor craft, Mopar, and Toyota OEM filters are great. The Honda OEM filter is now utter garbage, just like the fram toughguard and extraguard.
Modern engines and modern oil don't really need a crazy awesome filter. If you change filter and oil regularly (
1 word describes many of your videos, Anecdotal .
people have been roastin fram since 2003. they never change I've seen it on fourms
no offense but I expected a more step by step review, this seemed like improvised talking and incongruent video snippets
Where is all this rust watched twice and didn't catch it....????
Came here looking for some direction of which is best. Still don't know based on this video. Why even post ?
it comes down to more than the average garage joe thinks he knows about what is "good" ... it depends on the engine its being used on as well. match whatever specs the manufacturer calls for
I've watched a couple of your reviews and decided they weren't worth my time... "You've got to see this!" "I was STUNNED." "You need to cut open..." WHY? I don't know what's going through your head. Do you believe metal check valves or spring check valves perform better than a plastic valve? Do you have any proof of that? Am I supposed to believe more holes make for better performance? Does it make any difference if the paper creases are uniformly spaced? Is it the length of the filter element, or the total surface area? All I hear is "Look at this!".
You play up steel but you don't make the connection that a uncoated steel component will surface rust sitting on the shelf in a store! Depends on how many years it sat there, and the moisture in the store. So the rubber gasket is easier to remove on some models... NOT a big issue. Anyone installing the filters should know if a gasket is missing, or the old one is still stuck to the engine... Who caused the scratches that you displayed on one of your videos? Was it the manufacturer, or a customer who returned the filter? And how is a scratch on the inside of a filter flooded with oil going to rust? And what about the contamination? You show a "puddle of oil" in one filter. Do you think it was assembled that way in the factory? I doubt they had any oil within 100 feet of the assembly line. Why would they? More likely than that, a customer bought the filter, screwed it on his oily engine, decided he didn't like it, returned it to the store, and they put it back on the shelf for you to buy... And the discoloration of the end of the filter element? Again... How do you know this wasn't a customer return? Disintegrated cardboard? Could it be that a customer bought the filter, used it, and then cleaned it with gasoline or solvent so he could return it?
Finally, you're picking up components left and right, while talking about a different brand whose components are still sitting on the table. Why don't you show us the components one brand at a time?
Benefits of good oil filters? Can't filter gas dilution sooo?? Main problem with modern engines that have fuel injected engines
Which one was the best?
Today almost all of them are made by the same company
K&n. ( best bars oil)