If an engine isn't burning or leaking oil, or if it uses, say, less than a quart over 6,000 miles or so, switching to high-mileage oil may not be worth the extra cost for you. Quaker . 8) Lucas Engine Oil Stop Leak. Best fuel injector cleaner overall. Improves oil performance. The last time I did an oil change I al. Mobil 1 High Mileage Motor Oil. Rislone High Mileage Compression Repair with Ring Seal is a concentrated proprietary blend of high-shear and premium polymers developed for higher mileage engines that are suffering from decreased or uneven compression. These additives can go through any cracks and seal them to prevent future leakage. Marvel MM13R Mystery Oil You will be surprised to find out that Marvel MM13R Mystery Oil was used in WWII on airplanes and battleships. Compare Products Related reviews Compare Products If you are considering to buy the best oil additive for startup, you should go through this product guide. Reduces oil burning. Liqui Moly Cera Tec (20002) Friction Modifier 4. The ideal quantity is a 50ml oil additive for 1 liter of fuel. . Castrol GTX High Mileage 20W-50 The GTX High Mileage formula is specially formulated with less phosphorus additive to prevent catalytic converter failure. Contains zinc anti-wear agent ZDDP. Also, the professionals make this oil to prevent sludge. It contains high degrees of zinc, molybdenum, and phosphorus. #4 Green Option . It is fortified with an utterly unique additive package. Rislone 4416-6PK improves the oil's viscosity, makes it more ticker and flexible. #4 Best Value: Castrol Edge High Mileage Best Value Check Price Castrol Edge High Mileage is a synthetic oil that can keep your old engine running smoothly. Shell Rotella T6 Diesel Engine Oil : Best Diesel Motor Oil. In this article: #1 Best Overall: Mobil 1 Extended Performance. These can give a more complex, thicker additive movie for optimum safety, even underneath the most intense situations. The 10 Best Engine Oil Treatments 16,543 reviews scanned Product comparison table # Product Name . That's why today we will find the best oil additive for you in 2021. Castrol GTX : Best Conventional Motor Oil. 10. It also works to free . Valvoline High Mileage with MaxLife Technology #3. Newer engines require a lighter weight oil because the tolerances for parts fitting together is much smaller . Valvoline MaxLife Full Synthetic High Mileage 5W-20 Motor Oil; Mobil 1 High Mileage Full Synthetic 5W-20 Motor Oil; 2001 F150 5.4 Oil Type All we can tell you is that AmazonBasics makes the same or similar claims to engine protection as the other high mileage oils on this post. . Test . Honorable Mention: BlueDevil Oil Stop Leak; 3. Mobil 1 High Mileage Full Synthetic Motor Oil #6. #3 Best For Diesel Engines: Shell Rotella T6. Amsoil Signature Series Synthetic . 3 Castrol GTX High Mileage 5W-30 Motor Oil. Castrol GTX High Mileage 5W-30 Motor Oil - Best Budget Motor Oil 4. 7.7/10 our score. Lubricates moving engine parts. Additives in motor oils. Formula Sea Foam delivers a top-notch additive formula suitable for 2-cycle and 4-cycle engines. The Pennzoil Ultra Platinum full synthetic oil has excellent additives that will undoubtedly improve the performance of your engine at an affordable price. Meets the API SP classification protecting the latest engine . It's great for cleaning out engine deposits and reversing drops in fuel. The top best product [ hide] 1. Best Premium Pick: Bar's Leaks OS-1; 4. A: Yes. 6) BG MOA Oil Supplement. Moreover, it is the best engine oil for petrol cars. Top 9 Best Oil Additive Products. Slick 50 (engine oil additives) Slick 50 and other engine oil additives supposedly reduce engine wear and increase fuel efficiency. These furnished oils meet performance characteristics that conform to the lubricant industry standards. The slightly thicker oil film from the heavier base weight oil 10W . LUBEGARD Engine Flush and Protect Pack. It is formulated to clean your engine thoroughly and to protect it under high temperatures. Older vehicles tend to burn more oil and the lower volatility of Mobil 1 High Mileage helps reduce oil loss caused by burn-off, particularly on cylinder walls due to leakage past the . Helps protect against engine wear. Also Check out :- Best Oil for 4.3 Vortec Engine. Best of all, you will generally see immediate results in the oiling system. Contents [ hide] 1 7 Best Oil For High Mileage 5.3 Vortec Reviews. Marvel Mystery MM13R is one of the most versatile options here simply because it works as both an oil additive and a fuel treatment in gasoline engines. The van has 145,000 miles on it. Because it is an older model, a high-mileage synthetic blend oil would be the best option. Editor's Pick: Castrol GTX High Mileage Synthetic Blend Motor Oil #2. An oi's viscosity index indicates how much the viscosity changes. Increases the life of pumps and injectors Increases power and miles per gallon by burning excess exhaust emissions more 6 Pennzoil Platinum High Mileage Full Synthetic 5W-30 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single-Pack) View on Amazon SCORE 9.6 AI Score S Score is a ranking system developed by our team of experts. Engine oil can lose its additives the older the oil gets. 3) Liqui Moly Cera Tec Friction Modifier. List of best Oil for High Mileage Cars That Burn Oil 1. I can easily go 5k miles without a noticeable change in my oil level or quality. It comes with certain additives to enhance and prevent any leakage in your vehicle. These use a chemical additive to actually soften and/or swell seals (such as valve guide seals) in an engine to reduce oil leaks and burning. The product comes in a very easy to use and simplified kit. 2) Archoil AR9100. 3. This premium synthetic blend contains special detergents and dispersants to clean gums, varnishes, and deposits from your engine. Top 10 Best Oil Stop Leak Additives 2022. It's expensive but also very tough, so you could easily increase your oil change intervals to compensate. Mobil 1 High Mileage full synthetic motor oil 5W-30 is specially formulated to prolong the life of high mileage engines over 75000 miles. Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30: Especially Best Oil for WRX STI 2017. Valvoline full synthetic high mileage motor oil with MaxLife technology is 100% synthetic and works great in the average car engine. That's one reason a driver might consider an . The BestLine Premium Synthetic Engine treatment is perhaps among the best when it comes to searching for the best oil additives for noisy lifters. Pros: Helps in reducing engine noise and friction Good price It is thick and the container is big; so you'd use it for a long time Best conventional engine oil $6 at Home Depot Valvoline Daily Protection conventional motor oil Best conventional engine oil runner-up See at Walmart Valvoline High Mileage with MaxLife synthetic. 2.8 Best for Heavy Truck Engine: Shell Rotella T5 Synthetic 15W-40 Diesel Engine Oil. Best Oil Additive Reviews 1, Sea Foam SF-16 2, Archoil AR9100 3, Liqui Moly Cera Tec Friction Modifier 4, Lucas Heavy Duty Oil Stabilizer 5, Genuine Ford Fluid XL-3 Friction Modifier Additive 6, Red Line 81403 Engine Break-In Oil, 16 Ounce, 1 Pack 7, BG MOA Engine Oil Supplement 8, Rev x Fix Oil Treatment 9, Lucas Oil Stop Leak 2.7 Best Work in Superior Protection: Valvoline VV945 Advanced Full Synthetic Motor Oil. Bg109 is a rigorously tested engine performance enhancer that we like a lot for both brand new and high-mileage vehicles. Rock Crawl'n; Turtle Points: 0; Posts: 23; Member since Dec '11. 1) Sea Foam SF16. 7) Rev X Fix Oil Treatment. The stuff in the white jug has 1200 PPM of ZDDP in it already. Best fuel injector cleaner for diesel engines. Slick 50 750002 Recharged High Mileage Engine Treatment, 15-Ounce 9.4 8.9 9.5 3: the high mileage oils carry chemicals and properties (heavier molecules) that will 1 inhibit oil passage . Product Description. Rislone 4416-6PK smoke repair additive is engineered to reduce emission, reduce oil burning, as well as to stop plug fouling (which occurs as a consequence of numerous blow-bys. It comes in a five quartz container and is packaged in a single-pack for better and easy application. Engine oil additives. STP Oil Treatment fights friction to helps protect against engine wear by providing a thicker cushion between moving engine parts. If your car has over 75,000 miles, it's time to step up the fight against engine wear with the world . Low compression can be caused by normal engine wear and decreased sealing between the piston rings and cylinder walls. 5 Valvoline High Mileage Oil SAE 5W-30. Over 7500 miles before a change is necessary. The proprietary blend this oil includes protects 10000 miles between oil changes. As oil is heated and cooled in an engine, its viscosity changes. It provides unusual oil burn-off protection according to the industry standards that are set by API and ACEA. Best oil or additive for high milage engine . The Sea Foam sf-16 Motor Treatment is hands down one of the best oil additives for older engines. This is the Pennzoil High Mileage Motor Oil for cars. This company was formed in the year 1923 in Chicago, United States. Rislone 4102 Concentrated Engine Treatment LUCAS 10118 Oil Stabilizer For High Mileage This synthetic oil allows speeding over 75,000 without issues. If you have a problem with the harmful smog coming out of the exhaust pipes, then the BestLine Premium can do wonders for you. 1. Many high mileage motor oils include detergents and claim they are are designed to remove sludge from engines. Gumout Regane High Mileage . Buy Now. The 1997 Ford Expedition, one of the first vehicles to use a 5.7 Triton engine, requires 5W-20 viscosity. AmazonBasics Full Synthetic High Mileage Motor Oil : Best Budget Synthetic Motor Oil. You can the enhancer with cars, trucks, boats, tractors and even small engines. Agreed 10w30 is not the recommended oil for a Titan, 5w-30 is, you could be doing damage as the lighter weight required to get into the smaller spaces in your engine is not being used. Archoil AR9100 Oil Additive 3. It's really a . Castrol 03129C Edge Buy on Amazon This high mileage oil is one of the best in the market. Specifically, they produce the premium motor oil for high mileage engines. Table of Contents. In this review, the Gilsons Lyceum Reviews Team researched the 10 best oil additive for high mileage engines to help you find the product that's right for you and your garden. Does Luca. I think Aaron suggested the best oil for a 350 Chevy, Shell Rotella, in your choice of 10W-30 or 15W-40. Uses 1/2 quart between changes. Best Budget Pick: STP High Mileage Oil Treatment; 6. Basically, you spend the most money but get the best product in return. The Prolong helps with the lifer noise. SEALERS AND SEAL "SWELLERS": "CDxx, "High Mileage " oils, Oil "Stop leak" products etc.. Never Use This Type of Engine Oil Additive in Your Car, DIY and car repair with Scotty Kilmer. Best Main Seal Repair Additive: Bar's Leaks Concentrated Rear Main . The straight weight 30 & 40 weight oils that were blended to be used in 2-cycle Detroit diesels have 1400 PPM ZDDP. Castrol Edge High Mileage Synthetic Motor Oil Castrol $29 AT AMAZON This 5-quart jug of fully synthetic oil is made for vehicles with more than 75,000 miles on the clock. You may have heard the commercial or seen the ad: Multiple tests by independent laboratories have shown that when properly applied to an automotive engine, Slick 50 Engine Formula reduces wear on engine parts. Pros / Works quickly to quiet engine issues caused by low oil pressure, helps improve oil pressure on older engines Cons. Osage. If your car already has high mileage,this is the oil for you! The synthetic oil is much thinner than conventional oil and will find the path of least resistance. STP 65148 Oil Treatment 5. If you start using synthetic at about 20-30,000 miles it's great. Your engine will sound much better with the liqui moly engine treatment. This oil is specially formulated to help your vehicle achieve and exceed its expected lifespan and function. 03.24.2022. 5. Castrol says it maximizes. Pennzoil High Mileage Synthetic Blend 5W-20 Motor Oil for Vehicles Over 75K Miles (5-Quart, Single-Pack) Features : Synthetic blend High Mileage 5W-20 engine oil specially formulated for new or late model SUVs, light vans and trucks, and passenger cars. Any trusted brands of high mileage oil are perfect for using in Ford 6.7 L Powerstroke. 2.5 Best Work in Superior Protection: Valvoline Premium Blue Diesel Engine Oil. BestLine Premium Synthetic Engine Treatment. Pay attention to one of the best high mileage oils for diesel engines Valvoline High Mileage with MaxLife Technology SAE 5W-30 Synthetic Blend Motor Oil. $9 at Walmart. Viscosity Modifiers Often regarded as the best engine additive, viscosity modifiers improve an oil's viscosity index. Best for Stopping Smoke: Liqui Moly 2021; 5. Let's now take a look at all of the best oils for high mileage 5.3 Vortec engines, so you can get that Silverado running like brand new. The Liqui Moly anti-friction oil additive is a good choice for drivers of high mileage vehicles because it has thick, which would thicken your regular engine oil for better sealing and protection of the core components. What really makes it stand out is that it can fix. Remember that you might need to do a couple of oil changes before you see your consumption drop. When used in high mileage engines, Hy-Per Lube will help restore performance and improve fuel economy by better sealing piston rings and valve . Best Oil Additives for Older Engines 1. Treat Rate: 1 bottle treats 4-5 quarts of oil. Moreover, Castrol GTX high mileage oil has advanced additives. Our top pick for the best oil for 5.7 hemi has to be the Pennzoil Ultra Platinum Full Synthetic Motor Oil 5W-20. The additives help to enhance the performance and viscosity of the motor oil. Pennzoil High Mileage Motor Oil #4. It's packed with additives to reduce. Valvoline is the Original High Mileage Motor Oil brand. Ford's 4oz oil additive reduces metallic surface friction while reducing hypoid gear loudness and chatter on your differentials. 4. Mobil 1 45000 5W-30 High Mileage Motor Oil - 1 Quart (Pack of 6) PREMIUM PICK. $8.82 Rislone Hy-per Fuel Complete Fuel System Cleaner Gas $11.99 ($0.71/Fl Oz) Bar's Leaks High Mileage Engine Repair, 16.9 oz $10.98 Bar's Leaks High Mileage Engine Repair, 16.9 oz 1,654 15 offers from $10.98 Rislone Hy-per Fuel Complete Fuel System Cleaner Gas 836 Amazon's Choice ZDDP oil additive prevents wear to protect your high-mileage vehicle High-viscosity formula creates a thick cushion between moving engine parts to reduce friction Leak stopper helps prevent engine leaks, noises and smoking and helps to rejuvenate seals and gaskets Add this oil treatment to engine oil during every oil change Three formulations specifically designed for high mileage engines. Answer (1 of 3): I have used Chevron Techron in my Mazda B2300 with upwards of 230,000 miles on it. Castrol GTX High Mileage Synthetic Blend Motor Oil. You can see some famous brands as LUCAS, Slick 50, Rislone, BestLine Superior Lubricants, Lucas Oil, Bar's Leaks, TriboTEX. Along with regular maintenance it really increases the oil life in my engine. The Best Oil Additives for Older Engines Lucas Oil - Editor's Choice for Synthetic Motor Oils More Pictures Lucas LUC10130 Synthetic Oil Stabilizer is said to increase the life of an engine by up to 50 percent. Best Overall Archoil AR9100 Check Latest Price The Archoil AR9100 is an oil additive that is suitable for both gasoline and diesel engines. Recommended for vehicles with over 75,000 miles. Pennzoil High Mileage Motor Oil Shop Now If there can be a comic opera called the Pirates of Penzance, surely there is a marketing opportunity for once called the Pirates of Pennzoil. 2.6 Best Oil for Flat Tappet Cam Break In: Lucas Oil SAE 30 High Zinc Engine Break-In Oils. This post will help you pick the best oil additive for your high mileage vehicle. The top best product [ hide] 1. Mobil 1 is another one of the best motor oil brands available. High mileage oils contain seal conditioners and additives that cause o-rings, gaskets and seals to swell. 4) Lucas Heavy Duty Oil Stabilizer. Antioxidants, detergents, and additives help provide better protection for engines over 75k. Motor oil typically contains a Performance Additive Package that can make up 15% to 25% of its composition. Valvoline MaxLife 10W-40 Higher Mileage Motor Oil. And some brands also include seal conditioners to soften stiff seals, as well as extra anti-oxidant, anti-corrosion, anti-wear, and detergent additives to handle the additional crud in the crankcase. High mileage oil contains film strengthening additives to improve ring sealing and oil pressure. Whatever you pick, IMO, stick with 5w-30 or 10w-30 at first. Over time, an engine's seals can erode, causing engine oil to leak. If you rebuild and use synthetic after break in period it is great. LUCAS 10118 Oil Stabilizer For High Mileage 2. This is a practical method to improve oil pressure in an older, high-mileage engine. Jul 8, 2013. This semi-synthetic motor oil is recommended by a lot of automotive experts for any old vehicle. 1. These also work, BUT, should NOT be added more than ONCE with an oil change. AMSOIL Signature Series Synthetic Motor Oil #5. Mobil 1 5W-30 High Mileage Motor Oil 3. This item: Rislone High Mileage 4 6 8 Compression Repair, 16.9 oz. Lucas High Mileage Oil Stabilizer is a 100% petroleum product - developed in the laboratory and tested in the field for maximum reliability. I am at 173,000 miles doing 6k mile oil changes. #2 Best Budget Oil: Castrol GTX Magnatec. 5) Red Line Break-In Oil. The remaining percentage is base oil. Most importantly, the conditioners, detergents, and thicker anti-wear film in this oil will better protect your high mileage engine as it gets older and you continue to . Jan 25, 2014. This can result in lower oil consumption. Rislone Nano Prime Synthetic Engine & Oil Additive - 16.9 oz. 2 Royal Purple SAE 5W-30 High-Mileage Synthetic Motor Oil. Cars with older engines perform better with Mobil 1 High Mileage. Here are the 10-best oil for high mileage cars and oil additives as of 2021-2022: Auto Repairs Are EXPENSIVE Sea Foam High Mileage Motor Treatment Castrol Edge High Mileage Synthetic Motor Oil Lucas High Mileage Oil Stabilizer Valvoline High Mileage with maxlife Technology Synthetic Blend Motor Oil Pennzoil High Mileage Motor Oil This oil lubricates your injectors as well, and works exceptionally well when quieting the rear of most Ford GT and Mustang models. Check Latest Price. Seal conditioners help treat and prevent leaks in aging engines. Best Overall Pick: Lucas Oil Stop Leak; 2. During that time, I was trying to get my drivers attention, he . However, Liqui Moly suggests it in the range between 3-5% of the total fuel filling capacity. Lucas Upper Cylinder Lubricant and Injector Cleaner. A tapered neck makes it easy to pour right after opening the packaging. Royal Purple SAE 5W-30 High-Mileage 2. Best Synthetic Oils. 8. The last oil change on my 5.3 Silverado I used 5w-30 Valvoline w/high mileage technology plus a bottle of Prolong. 4 Mobil 1 5W-30 High Mileage Motor Oil. Pennzoil Conventional High Mileage Motor Oil. Synthetic Blends High Mileage Engine Oil 6 Best High Mileage Motor Oils #1. Best High Mileage Oil For Leaks These motor oils reviewed below include additives that help to prevent leaks by coating and closing up tiny pores on the engine's internal parts. The oil is meant for use on vehicles over 75,000 miles. In some cases, older valve-guide seals in engines may have reduced seepage. Last season after adding Lucas oil additive to the engine, we tore the front bumper off and it went under the car and burst the oil pan. Here are the primary types of oil additives found in motor oil and aftermarket oil supplements: 1. Additives in certain high mileage oils can help protect worn seals and keep leaks from forming. The best engine oil treatment. . After you have added the oil additive, you can expect to see the results immediately. Conversely, Rislone ZDDP Supplement is probably the least versatile as it should only be used in older vehicles. $13 at Amazon. Lucas Hot Rod 10W-30 motor oil is manufactured with the highest first-rate paraffinic base oils. If nothing does it for you, then step up to 10w-40. Author Topic: Best oil or additive for high milage engine (Read 9884 times) 0 Members and 1 Guest are viewing this topic. 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