2024 Synthetic or conventional oil

I now own a 2006 F150 with a 4.6 in 4x4. Gas mileage was horrible - in the 13-15 mpg range with the recommended Motorcraft 5w/20 synthetic blend. At approximately 15k miles, I decided to switch. I tried Mobil One in 5w/20 and got about 1mpg increase in the gas mileage. That, along with the increased interval of oil-changes (from …The old rule is a thing of the past. Most BMW owner’s manuals recommend changing your oil every 15,000 miles. If you don’t drive much, you can get away with this extended interval, but in most cases, you’re going to want to change your oil every 7,500 to 10,000 miles. That way you’re getting the most out …When it comes to maintaining your vehicle’s engine health, regular oil changes are a must. Synthetic oil has become increasingly popular due to its superior performance and longevi...10276 posts · Joined 2011. #8 · Sep 30, 2016. The recommended oil for the RAV4 V6 is regular (dino) oil, but since the same engine is used by Toyota for some of the other vehicles and synthetic is also suggested for those vehicles it would seem that it could be used for the RAV4's V6 as well. Some owners have reported doing so.Jan 10, 2020 · The main difference between regular and synthetic oil is the temperature at which it undergoes thermal degradation. In a high-performance engine, regular oil is more apt to pick up deposits and form sludge. Cars that run hot do better with synthetic oil. For most automobiles, the only real difference you'll see is that synthetic costs more ... Conventional motor oil is a mixture of base oil and additives that lubricates, cleans, and protects the engine. This was long the standard kind of oil in most vehicles, but has become less common as synthetic oils have gotten better. - Synthetic motor oils are either full synthetic oils or synthetic blends.Synthetic oil works to preserve your engine when the engine is used frequently or under extreme conditions. However, for most boaters who just use their boat on the weekends or a couple of times per week, using conventional motor oil works just fine. The chance that your outboard motor will wear out before you stop …Synthetic motor oil is derived from man-made ingredients, while conventional motor oil is derived from crude oil. Thanks to these man-made ingredients, synthetic oils are purer …“By 2024, 60% of the data used for the development of AI and analytics projects will be synthetically generated.” This is a prediction from Gartner that you will find in almost eve...Can I return to conventional oil after switching to synthetic? Q: I recently switched my oil changes from regular oil to synthetic. My car is a 2009 Camry LE with …Yes, you can use a regular oil filter with synthetic oil, but not necessarily recommended. To be safer, use an oil filter specifically designed for synthetic oil if it’s available or factory-spec oil filters for your car, as it’ll provide better protection. While you need to check with your car’s manufacturer to be sure, most motor oil ...Oct 19, 2020 · Likewise, synthetic oil’s longer life cycle versus conventional oil has also attracted many, with conventional car oil requiring changes every 3,000-5,000 miles and synthetic every 7,500-15,000 ... Nov 25, 2023 · 10. Mobil 1 (120769) High Mileage 5W-30 Motor Oil – 5 Quart. This synthetic motor oil is an excellent option for people looking for something for engines with more than 75,000 miles on them. The Mobil 1 oil ensures extreme protection and lubrication to the engine. Conventional oil has high viscosity and cannot flow below 34 degrees Fahrenheit. Synthetic flows at -50 degrees Fahrenheit which is ideal for cold climate. It performs equally as well in high temperatures that go up to 400 degrees. Conventional fails at around 270 degrees although this might not matter since bikes rarely pass the 270 mark.To simply answer it, synthetic oil is a specially engineered lubricant designed to outperform conventional oils. It’s formulated using an accurate blend of …Conventional oils may contain additives including zinc or ZDDP that help reduce cylinder wash problems common with conventional oils. Synthetic oil like Mobil 1 Advanced Full Synthetic Motor Oil is created through a man-made process. It often starts as an extract or byproduct of crude oil, but then goes …Mobil 1 5W-30 changed when MM says so, usually about 5.5K-6K. Filter change with Honda filter every oil change. You can read for hours on conventional vs. synthetic. Either is fine, do whatever you feel comfortable with. I think synthetic is probably worth the small price difference, but it can be argued …Tumor cells release telltale molecules into blood, urine, and other bodily fluids. But it can be difficult to detect tumor-derived DNA, RNA, and proteins in the earliest stages of ...Jan 5, 2021 · The perks of switching to synthetic oil include better performance as well as longer intervals between oil changes as synthetic oil wears more slowly than conventional, or regular oil. Switching from a conventional oil to a synthetic oil will cost the average car owner roughly $64 more per year, or an extra $5.33 more per month when following a ... Bottom line is you can buy genuine Toyota 5W-20 conventional at local Toyota dealers parts dept's for between $2-3 a quart and genuine Toyota 0W-20 synthetic for $3-5 a quart (dealer prices vary widely as they are set by the dealer, not by corporate Toyota). It says right on the bottle that Genuine Toyota motor oil is specially forumulated … Synthetic oils and conventional oils both lubricate engines. The difference lies in how well the different oil works for your particular vehicle and driving conditions. Valvoline Full Synthetic oils have advanced anti-wear additives to combat engine wear and heat, as well as extra detergents to help reduce deposits, sludge, and the formation of ... Synthetic oil is essentially engineered to eliminate most of the extraneous branches of a conventional hydrocarbon chain. It is much “smoother.”. By keeping the molecule simple, a synthetic lubricant will generally out-perform conventional oil concerning how it reacts to heat and pressure.The chemically engineered molecules in synthetic base oil have more uniform properties while the molecules found in conventional base oil differ in shape and levels of impurity. This shift to a cleaner, higher quality product is becoming the norm in the automotive world with 70% of new cars using synthetic motor oil to help maintain performance.Synthetic oil commonly resists breaking down for longer than conventional motor oil (typically 7,500 miles to 10,000 miles, sometimes up to 15,000 miles, opposed to 3,000 miles to 7,500 miles for conventional oil). Breakdown can cause increased viscidness that cuts efficiency to additives being …Car is civic 2007, 1.8L After promos and rebates, price for synthetic and regular is almost the same (within 5$). But I only drive the car 5k-10k at most in a year. And it is my understanding that synthetics (unfortunately) needs to be changed as often as conventional if going by time alone (not driving the rated …Faux slate and cedar shake roofing materials from DaVinci Roofscapesare manufactured from a polymer material. Expert Advice On Improving Your Home Videos Latest View All Guides Lat...Regular oil changes with consistent oil type are essential for maintaining engine cleanliness. Choosing the Right Blend Ratio. Choosing the right blend ratio when mixing synthetic and conventional oil is a crucial consideration to ensure optimal engine performance and protection.When it comes to maintaining your vehicle’s engine, one important aspect to consider is the type of oil you use. While conventional oil has been the standard for many years, synthe...On average, conventional motor oil lasts about five years on the shelf in unopened containers. Semi-synthetic and synthetic motor oils will last seven to eight years. However, these are just averages. The actual lifespan of your motor oil will depend on several factors, including how it is stored and the type of oil it is.Conventional oils may contain additives including zinc or ZDDP that help reduce cylinder wash problems common with conventional oils. Synthetic oil like Mobil 1 Advanced Full Synthetic Motor Oil is created through a man-made process. It often starts as an extract or byproduct of crude oil, but then goes …There is a pinned thread above in technical that says oil ology. As to which synthetic or convention, it's truly to choice I always recommend full synthetic. I've always used full synthetic in all my vehicles and motorcycles. Ensure to refer to your service manual. In the manual it will recommend the correct viscosity based …Pretty much has always been on conventional oil. I talked to several online mechanics (such as EricTheCarGuy, ChrisFix, Humble Mechanic, and SouthMainAutoRepair) as well as some local ones in my area, and they all said there is no consequence of changing from synthetic to conventional oil (or vice versa) regardless …The compatibility issue between regular and synthetic was fixed decades ago. You can switch between them. CUT engines are lightly stressed industrial engines. The average user puts on less than 100 hours a year. They don't really need synthetic oil. It doesn't hurt though, and the cost difference is small.Typically, a large amount of synthetic oil is needed to allow the oil to flow well at these low temperatures. 0W-20 motor oils require synthetic base oils and are either full synthetic or part synthetic (synthetic blend) motor oil; 0W-20 oils are not conventional (or mineral) motor oils.synthetic oils are made from the same crude oil stocks as conventional oils. just a higher level of refinement. level 1- single weight oil (ie 30w) level 2- multi-weight oil (ie 10w30) level 3-synthetic blend oils level 4-synthetic level 5-full synthetic engine oil filters are good to about 25 microns. by-pass oil filters are good to 2.5 microns.Faux slate and cedar shake roofing materials from DaVinci Roofscapesare manufactured from a polymer material. Expert Advice On Improving Your Home Videos Latest View All Guides Lat...Jan 25, 2017 · Not to mention, you have longer oil change intervals. This is why many people use synthetic considering humans are lazy. It's a win-win with synthetic. Now, conventional is alternatively cheaper and does the job. As long as conventional oil is changed every 5-6k, it'll perform its job. Synthetic oils are engineered to provide the highest level of lubrication in temperature extremes. Such oils also have built-in cleansing properties that lead to a cleaner engine. A recent independent evaluation of motor oils by AAA found that synthetic oil outperforms conventional oil by an average of almost 50 percent. You do pay a …Heavy-Duty Use: For vehicles used in towing or carrying heavy loads, synthetic oil’s enhanced protective qualities help in coping with the added engine strain. High-Mileage Heroes: There are specific high-mileage oils (both synthetic and conventional blends) designed for vehicles over 75,000 miles. They include …Oct 19, 2020 · Likewise, synthetic oil’s longer life cycle versus conventional oil has also attracted many, with conventional car oil requiring changes every 3,000-5,000 miles and synthetic every 7,500-15,000 ... Synthetic also has a greater shear strength, meaning is doesn't break down as easily as conventional oil does when pressure and shearing forces are applied to it. Synthetic oil is also chemically produced, so there is virtually NO contaminants, unlike conventional that will contain trace amounts of sulfur, wax, and asphaltic material.Royal purple synthetic oil and filter on 2010 accord coupe. Do hear good things about mobil 1 as well. Oil change every 4000 to 5000 miles. It my opinion that the maintenance minder waits too long for an oil change, 10,000 miles is too long even with synthetics, don't know how people go by the mm for oil changes using regular oil. Good …The interplay between synthetic oil and engines is a complex one, often misunderstood, leading to persistent myths. However, modern synthetic oils have been meticulously engineered for compatibility with engines, new and old alike. The science is clear: High-quality synthetic oil will not damage your engine. It will, in …Mar 16, 2022 · Yes. Conventional oil is less chemically stable, causing it to break down and lose its protective qualities faster. Because synthetic oil is made from high-quality oil (opposed to the crude oil found in conventional), it is more chemically stable, allowing it to better retain the physical properties needed to properly lubricate a car engine ... Yes, you can use regular oil after using synthetic oil. Many believe that once you start using synthetic oil, it becomes difficult for an engine to adapt to regular oil. But it is a misconception. Modern engines are engineered to work well with both regular oil and synthetic oil. As long as you are willing to let go of the more advanced ... Over 60 delegates from 27 African countries will be attending the Democratic National Convention. Raila Odinga, Kenya’s current opposition leader, is caught in a bind. The former p...The Critic said: ↑. More importantly, if an individual only drives their vehicle on shorter trips around town, they are much, much better off using conventional 5w20 at 4-5k intervals than synthetic 0w20 at double the interval. The nasty fuel dilution is removed much sooner with more frequent oil changes.May 7, 2019 · Synthetic oil commonly resists breaking down for longer than conventional motor oil (typically 7,500 miles to 10,000 miles, sometimes up to 15,000 miles, opposed to 3,000 miles to 7,500 miles for conventional oil). Breakdown can cause increased viscidness that cuts efficiency to additives being depleted and to sludge building up in the engine. Synthetic oil is a man-made chemical compound designed for lubricating conventional internal combustion engines, as well as airplane engines, and metal … Swapping from conventional to synthetic oil is a straightforward process, although advice varies slightly between brands, so it's best to check first. Mobil 1 states that, when changing to its ... Changing the oil in your car or truck is an important part of vehicle maintenance. Oil cleans the engine, lubricates its parts and keeps it cool as you drive. Synthetic oil is a lu...Synthetic also has a greater shear strength, meaning is doesn't break down as easily as conventional oil does when pressure and shearing forces are applied to it. Synthetic oil is also chemically produced, so there is virtually NO contaminants, unlike conventional that will contain trace amounts of sulfur, wax, and asphaltic material.Nov 25, 2023 · 10. Mobil 1 (120769) High Mileage 5W-30 Motor Oil – 5 Quart. This synthetic motor oil is an excellent option for people looking for something for engines with more than 75,000 miles on them. The Mobil 1 oil ensures extreme protection and lubrication to the engine. Also, somebody mentioned the slight increase in cost. It seems like synthetic used to be a LOT more expensive than dino oil, but when I was Kragan shopping for oil a couple weeks ago, the cheapest dino oil was $3.00, and a gallon of synthetic was $24.00. So, for about $15, I upgraded.The result is that synthetic oil tends to have fewer impurities than conventional oil. Synthetic oils are usually specially formulated with additives to enhance performance in extreme temperatures. Synthetic blend motor oil. A mixture of synthetic and conventional oils, it can resist oxidation and rust better than …Oct 16, 2021 ... No photo description available. East Winds Saint Lucia. Beach ...Pretty much has always been on conventional oil. I talked to several online mechanics (such as EricTheCarGuy, ChrisFix, Humble Mechanic, and SouthMainAutoRepair) as well as some local ones in my area, and they all said there is no consequence of changing from synthetic to conventional oil (or vice versa) regardless …DPK. 155 posts · Joined 2015. #2 · Jul 11, 2016. Personally..and from years of experience..It is better for longer engine life to use Synthetic...I know of several brands that have the Dexos spec, so as long as you get that along with the correct weight (5w30)..You will meet or exceed the manufacture's recommendations.The usage of synthetic oil causes leakage: In general, shifting to synthetic oil doesn’t really result in leakage. True, full synthetic is thinner than normal oil and hence flows more freely. If there is a location in your engine where oil might seep out, synthetic oil is much more prone to leakage than regular oil.Again, if the oil in the engine meets the specs laid out in the owner’s manual, you can use conventional, a synthetic blend or full synthetic oil, and switch between them as desired. The oils ...Yes. Although conventional oil provides adequate lubrication, it doesn't compete with synthetic oil's overall engine protection and performance. Synthetic oils …False, full synthetic oil doesn’t burn faster than conventional oil. In fact, full synthetic oil is designed to withstand high temperatures and provide better lubrication for your engine, resulting in a longer-lasting oil. Always refer to the manufacturer’s recommendation for oil type and change intervals.The only tangible advantage I've noticed over the years with Synthetic is a smoother start in the winter, especially below -10 C. My Jeeps are parked outside and although the block heater (standard in Canada) helps the most in freezing weather, when I do forget to plug it in, the Synthetic comes to the …Advertisement The phrase "organic farming" first appeared in Lord Northbourne's book "Look to the Land," published in 1940. But the truth is, organic farming is the oldest form of ...Bottom line is you can buy genuine Toyota 5W-20 conventional at local Toyota dealers parts dept's for between $2-3 a quart and genuine Toyota 0W-20 synthetic for $3-5 a quart (dealer prices vary widely as they are set by the dealer, not by corporate Toyota). It says right on the bottle that Genuine Toyota motor oil is specially forumulated …Synthetic oil is commonly used in vehicles and machinery as it offers several advantages over conventional motor oil. Synthetic oil is known to have better resistance to breakdown, which means it lasts longer and requires fewer oil changes. It also has better flow properties, which allow it to lubricate engine parts …Suitable for use in new and old engines. Helps prevent sludge and deposit build up. Pennzoil ® Full Synthetic motor oil is a full synthetic motor oil that is suitable for use in new and older engines. It is formulated to provide 40% better performance than conventional motor oil 1 and allows fewer oil changes compared to …Conventional oils may contain additives including zinc or ZDDP that help reduce cylinder wash problems common with conventional oils. Synthetic oil like Mobil 1 Advanced Full Synthetic Motor Oil is created through a man-made process. It often starts as an extract or byproduct of crude oil, but then goes …Synthetic oil typically lasts longer than conventional motor oil, which can reduce overall costs or at least help justify the higher price …All conventional oil does is delay the appearance of a problem, but usually when it does let go it isn't a small leak, it is a hemmorage. AMSOIL, like most high grade synthetics, clean your engine very effectively. Deposits are removed, engine components are left clean and free of sludge. In RARE cases an engine …Conventional or “regular” motor oils, simply put, are pulled from the ground, sent through a refinery, and then poured into your engine. The molecules of conventional oil vary in size, which means that their viscosity, especially at extreme temperatures, can be less reliable than a synthetic oil. Conventional oil also …So they advertise both conventional oil changes and synthetic oil changes. Told the person I just wanted the conventional oil change for my corolla since the Corolla from 2010 can use 5w-20 conventional oil. Once the car was ready, I noticed that the printed paperwork/receipt has 0w-20 synthetic oil listed as being used.The main difference between regular and synthetic oil is the temperature at which it undergoes thermal degradation. In a high-performance engine, regular oil is more apt to pick up deposits and form sludge. Cars that run hot do better with synthetic oil. For most automobiles, the only real difference you'll …Synthetic oil is essentially engineered to eliminate most of the extraneous branches of a conventional hydrocarbon chain. It is much “smoother.”. By keeping the molecule simple, a synthetic lubricant will generally out-perform conventional oil concerning how it reacts to heat and pressure.Oct 19, 2020 · Likewise, synthetic oil’s longer life cycle versus conventional oil has also attracted many, with conventional car oil requiring changes every 3,000-5,000 miles and synthetic every 7,500-15,000 ... Yes, you can use regular oil after using synthetic oil. Many believe that once you start using synthetic oil, it becomes difficult for an engine to adapt to regular oil. But it is a misconception. Modern engines are engineered to work well with both regular oil and synthetic oil. As long as you are willing to let go of the more advanced ...NAPA conventional oil and blends are cheaper than synthetic oils and feature top-grade additives for your engine’s best performance. The conventional high-mileage motor oils are perfect for engines with more than 75000 miles, courtesy of their high-quality base stocks.May 5, 2012 · The 0W-20 oil that Honda now recommends for all their engines is made from synthetic base stock, whether it's advertised as such or not. All 0W-20 oils are synthetic as of today. 0W20 can be full synthetic or a synth blend. Honda's own 0W20 brand name has a blend: Bobistheoilguy member # 407. The usage of synthetic oil causes leakage: In general, shifting to synthetic oil doesn’t really result in leakage. True, full synthetic is thinner than normal oil and hence flows more freely. If there is a location in your engine where oil might seep out, synthetic oil is much more prone to leakage than regular oil.Made from a blend of specially formulated chemicals, synthetic oil provides better lubrication and improved engine protection compared to conventional oil. Its …There is a pinned thread above in technical that says oil ology. As to which synthetic or convention, it's truly to choice I always recommend full synthetic. I've always used full synthetic in all my vehicles and motorcycles. Ensure to refer to your service manual. In the manual it will recommend the correct viscosity based …Synthetic blend motor oil combines conventional oil with synthetic oil, offering a cheaper but still high-quality option for drivers who want the benefits of synthetic oil without breaking the bank. Full synthetic motor oil, on the other hand, is a more expensive but high-performing option that offers superior protection and fuel …What will be different is how conventional oil breaks down over time, as opposed to how synthetic oil breaks down. Additives in synthetic oil are there to make the oil thicker at operating temperature. As the additives wear off, your 5w-30 synthetic begins to look like 5w-20 at operating temperatures. Whether this really impacts an NA Subaru …Sep 27, 2018 ... A synthetic oil would be fine, but it is more expensive and would have to be changed just as often as a conventional oil to remove those ...Yes, you can use regular oil after using synthetic oil. Many believe that once you start using synthetic oil, it becomes difficult for an engine to adapt to regular oil. But it is a misconception. Modern engines are engineered to work well with both regular oil and synthetic oil. As long as you are willing to let go of the more advanced ...While most auto technicians agree that synthetic is a better oil overall, there are some pluses to using conventional oil. Here are some to consider. Affordable: … Conventional motor oil is a mixture of base oil and additives that lubricates, cleans, and protects the engine. This was long the standard kind of oil in most vehicles, but has become less common as synthetic oils have gotten better. - Synthetic motor oils are either full synthetic oils or synthetic blends. Mar 16, 2022 · Yes. Conventional oil is less chemically stable, causing it to break down and lose its protective qualities faster. Because synthetic oil is made from high-quality oil (opposed to the crude oil found in conventional), it is more chemically stable, allowing it to better retain the physical properties needed to properly lubricate a car engine ... Jan 10, 2020 · The main difference between regular and synthetic oil is the temperature at which it undergoes thermal degradation. In a high-performance engine, regular oil is more apt to pick up deposits and form sludge. Cars that run hot do better with synthetic oil. For most automobiles, the only real difference you'll see is that synthetic costs more ... On the whole, I'd say use a good synthetic 0W-40. I used Castrol. When I tried Mobil-1, clumsy work on the clutch dropping the revs below idle could trigger the briefest oil light. Never happened with Castrol. Mobil 1 is known to be at the thin end of the viscosity scale. Use a good filter, Mann, Bosch, etc., or the OEM Saab one.

December 2, 2021. Synthetic oil is the best winter motor oil. We’re done here. If only it were that simple. But most people want empirical data to support such claims. Well, take a look at the video. We cooled a conventional 5W-30 motor oil and AMSOIL Signature Series 5W-30 Synthetic Motor Oil to -40º. As you can see, the …. Healthy pretzels

Tumor cells release telltale molecules into blood, urine, and other bodily fluids. But it can be difficult to detect tumor-derived DNA, RNA, and proteins in the earliest stages of ...Synthetic oil is a lubricant made of artificial chemical compounds as opposed to conventional motor oil which is made of refined crude oil. It is considerably more expensive but in the long run, it improves the performance of the engine of a car as it is more durable. Before we get into the perks of using synthetic engine oil ahead of ...All conventional oil does is delay the appearance of a problem, but usually when it does let go it isn't a small leak, it is a hemmorage. AMSOIL, like most high grade synthetics, clean your engine very effectively. Deposits are removed, engine components are left clean and free of sludge. In RARE cases an engine …synthetic oils are made from the same crude oil stocks as conventional oils. just a higher level of refinement. level 1- single weight oil (ie 30w) level 2- multi-weight oil (ie 10w30) level 3-synthetic blend oils level 4-synthetic level 5-full synthetic engine oil filters are good to about 25 microns. by-pass oil filters are good to 2.5 microns.Nov 25, 2023 · 10. Mobil 1 (120769) High Mileage 5W-30 Motor Oil – 5 Quart. This synthetic motor oil is an excellent option for people looking for something for engines with more than 75,000 miles on them. The Mobil 1 oil ensures extreme protection and lubrication to the engine. Aug 14, 2017 · An old and used conventional 5W-30 oil behave very differently than a brand new 5W-30. Synthetic oils work quite differently. From the start, the chemical structure is designed to match a specific ... During the Republican National Convention in Cleveland, parking prices have quadrupled and hotel prices have increased tenfold. By clicking "TRY IT", I agree to receive newsletters...The old rule is a thing of the past. Most BMW owner’s manuals recommend changing your oil every 15,000 miles. If you don’t drive much, you can get away with this extended interval, but in most cases, you’re going to want to change your oil every 7,500 to 10,000 miles. That way you’re getting the most out …Among the various viscosities available, 5W30 synthetic motor oil is one of the most popular choices for. modern engines. The “5W” in the viscosity rating indicates the oil’s ability to flow smoothly at low. temperatures, providing easier cold starts and better engine protection during initial startup. The “30”.SAN JOSE, Calif., June 11, 2020 /PRNewswire/ -- Team San Jose, the parent organization overseeing the San Jose McEnery Convention Center, the coll... SAN JOSE, Calif., June 11, 202...May 5, 2012 · The 0W-20 oil that Honda now recommends for all their engines is made from synthetic base stock, whether it's advertised as such or not. All 0W-20 oils are synthetic as of today. 0W20 can be full synthetic or a synth blend. Honda's own 0W20 brand name has a blend: Bobistheoilguy member # 407. Dec 3, 2023 · Synthetic 0W-20 oil offers superior wear protection, fuel efficiency, and engine protection compared to conventional 5W-20 oil. Synthetic oils have a higher quality base stock and adhere to stringent standards set by the ILSAC GF series. Conventional 5W-20 oil is a budget-friendly option with reliable lubrication, extended oil change intervals ... The only tangible advantage I've noticed over the years with Synthetic is a smoother start in the winter, especially below -10 C. My Jeeps are parked outside and although the block heater (standard in Canada) helps the most in freezing weather, when I do forget to plug it in, the Synthetic comes to the …Regular, synthetic, and blend There are three main types of oil: conventional/regular, synthetic and synthetic blend. Conventional oil is organic — it’s essentially refined crude oil that’s been pumped up from the ground. Synthetic oil is manufactured molecule by molecule, and because of that, synthetics have ….

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