Nov 18, 2015 · Cars with older engines perform better with Mobil 1 High Mileage. Additives in motor oils. Motor oil typically contains a Performance Additive Package that can make up 15% to 25% of its composition. The remaining percentage is base oil. The additives help to enhance the performance and viscosity of the motor oil.Best oil for your classic car engine: 1. Lucas Oil 20W50 Classic (2100 ppm zinc, 1900 ppm phosphorus) Perfect for break-in after an engine rebuilt. 2. Royal Purple HPS 20W50 (1700 ppm zinc, 1300 ppm phosphorus) 2nd highest concentration of Zinc and Phosphorus, highly recommended. 3.Top 10 Best Oil Stop Leak Additives 2024. 1. Best Overall Pick: Lucas Oil Stop Leak; 2. Honorable Mention: BlueDevil Oil Stop Leak; 3. Best Premium Pick: Bar's Leaks OS-1; 4. Best for Stopping Smoke: Liqui Moly 2020 Motor Oil Saver; 5. Best Budget Pick: STP High Mileage Oil Treatment; 6.Engine oil name: Engine oil type: Available sizes: Price: Best engine oil overall: Mobil 1 Extended Performance: Synthetic: 1 quart/5 quart: $12-$30: Best engine oil overall runner-up: Castrol GTX ...1. Sea Foam sf-16 Motor Treatment, 16 oz. View on Amazon. Why we like it: It is one of the best oil additives that work with both diesel and gas engines in a …With its unique blend of sealant agents, detergents, and special additives, Bardahl 2116 is a top choice for anyone looking to keep their engine running smoothly and efficiently. 6. Bardahl 2117-W Synthetic Oil Additive – Reduces Oil Burning And Exhaust Smoke – 16 Fl. Oz. (1 Pack) Buy On Amazon.In March alone, IndiGo grounded 11 aircraft. IndiGo’s long struggle with American aerospace manufacturer Pratt & Whitney’s engines is beginning to hurt badly now. On Aug. 20, India...May not perform well in older engines. 5. ATP Automotive Re-Seal Stops Leaks. Another great option in the best oil stop leaks additives category is the ATP automotive re-seal stops leaks. ATP is also a renowned company for oil stop leak additives and is mostly recommended due to its amazing performance.6) Rev X Fix Oil Treatment. Made in Michigan, REV X Stiction Fix Oil is designed to improve the performance of vehicles by addressing stiction (sticky friction due to burnt oil) issues. Users have reported smoother starts and reduced smoke during quick acceleration, indicating an enhancement in engine responsiveness.Conclusion. In conclusion, the selection of an optimal motor oil for aging engines is crucial to extend engine life and enhance performance. Among the recommended products, Pennzoil, Castrol GTX, Valvoline MaxLife, Mobil1, and Amsoil emerge as superior choices, each formulated with unique additives to cater to high-mileage engines.Engine oil can lose its additives the older the oil gets. Without the proper levels of these additives, you run the chance of increased wear and tear on your engine, potentially resulting in rust, corrosion, oil sludge, decreased fuel economy, breakdowns, overheating, and expensive engine damage. That's one reason a driver might consider an ...Dec 7, 2023 · Conclusion. In conclusion, the selection of an optimal motor oil for aging engines is crucial to extend engine life and enhance performance. Among the recommended products, Pennzoil, Castrol GTX, Valvoline MaxLife, Mobil1, and Amsoil emerge as superior choices, each formulated with unique additives to cater to high-mileage engines.This product is especially recommended for vehicles that need to comply to BMW Longlife-98, MB 229.3, Porsche A40, VW 502 00, and VW 505 00 specifications. This fully synthetic oil works on both ...Oil testing done on older car engines has found that there is a brief period when the engine is just warming up when it needs to have more lubrication than modern-day, non-zinc motor oil provides. In this start-up period, a non-zinc oil typically won’t provide the needed amount of lubrication to keep metal off metal.The PSL11000 Engine Treatment serves as a layer of lubrication until oil is fully circulating. That helps to reduce engine wear on cold starts, but that isn't the only advantage of the Prolong ...Rislone Engine Oil Treatment and Liqui-Moly Tappet Stop Noise are good oil additives for noisy lifters. Both additives clean deposits in the engine and quiet the noise from worn li...Pennzoil High Mileage Engine Oil. A go-to oil for engines with more than 75,000 miles, Pennzoil High Mileage conventional oil conditions seals to reduce or prevent oil consumption. They claim to be the leader in keeping engines cleaner and preventing wear. It's found in all common grades and bears the API SP rating.Hot shot stiction eliminator, rev-x, archoil, etc. The Diesel engine oil these day already come with the most important additive in them, but that additive gets used up over the oil life in the engine. So adding an additive has some value cause it can extend the period through the life of the oil in engine. It's up to you what you wanna use tho.When it comes to maintaining your car’s engine, one of the most important factors to consider is choosing the right engine oil. With numerous options available on the market, findi...Best Premium. Ravenol SVT High Mileage Semi-Synthetic Motor Oil. SEE IT. Summary. This semi-synthetic (also known as a synthetic blend) is of very high quality, and specially formulated for ...The piston rings are seals placed tightly against the cylinder walls. These piston ring seals prevent the gasoline from flowing past the pistons and down into the oil. They do not,...Nov 16, 2021 · Buy on Amazon. Hy-Per Lube HPL201-3PK is a premium oil supplement made with an advanced formula. It is best for high mileage engines, and it works for all kinds of motor engines. This additive protects your engine against start-up wear; it does this by placing a protective coat on all the internal engine parts.The best engine oil additives at a glance: Editor's pick: STP Oil Treatment, 450ml - buy from Amazon. Best for protecting seals: Lucas Heavy Duty Oil Stabiliser - buy from Amazon. Best for both petrol and diesel engines: Wynn's Super Charge Oil Treatment - buy from Amazon. As a result, most cars will probably be running conventional oil in your ...Valvoline Premium Blue Heavy Duty 15W-40 Engine Oil. As discussed earlier, this Valvoline oil is easily the best 15W-40 diesel oil. Its all-in-one formula makes it useful for many types of vehicles and engines. For diesel vehicles, it has the right formulation to support heavy-duty trucks that may do a lot of hauling and towing operations.Improves overall engine performance. Cons. For smaller trucks, it may go stale on the shelf between applications. Best Value. Shell Rotella T6 Synthetic Diesel Motor Oil 5W-40 CJ-4. See It ...Lucas Engine Oil Stabilizer 55 Gallon - 10091. Oil is necessary for the health and longevity of your vehicle. Oil lubricates the inside of your engine and without it, parts inside your engine would wear down and fail. Oil treatment can reduce wear on your engine, extend oil life, and help lower engine operating temperatures.Some classic fuel additives for older cars include lead replacement additives, solutions that protect the engine from ethanol, competition valve lubricants and corrosion inhibitors...Sea Foam SF-16 Motor Treatment. Sea Foam is by far the most popular oil additive and it can be used in both automotive and marine engines. It is an EPA registered product that contains 100% per …In effect, an engine oil that contains about 1000ppm or 0.1% phosphorus (approx.1100-1200 or 0.11-0.12% PPM Zinc) or higher, will easily provide the required anti wear properties for older engines. General Motors experimented in the mid 1950s with lower phosphorus and zinc levels and found that 800PPM or 0.08% percent phosphorus level (approx ...In effect, an engine oil that contains about 1000ppm or 0.1% phosphorus (approx.1100-1200 or 0.11-0.12% PPM Zinc) or higher, will easily provide the required anti wear properties for older engines. General Motors experimented in the mid 1950s with lower phosphorus and zinc levels and found that 800PPM or 0.08% percent phosphorus level (approx ...Best Synthetic Engine Oil: Nulon 5W-30 Synthetic Long Life Performance Engine Oil. BUY AT KOGAN. Nulon Full-Synthetic 5W 30 Long Life Performance Engine Oil is an oil that promotes high performance from an engine while also providing effective protection. This is an engine oil with a low viscosity, allowing the oil to move around an engine ...Here are some more detailed steps on how to reduce the black smoke from a diesel engine: 1. Change the Air Filter. The first thing you should do if you want to reduce black smoke from your diesel engine is to check the air filter and replace it if it's dirty. Black smoke is a clear indication that the fuel is only being partially burned in ...Repco Stop Smoke 300ml - RSS. $28. Check Availability. Penrite Engine Oil Stop Leak 375ml - ADESL375. $25. Check Availability. Rislone Engine Oil Stop Leak Additive 325ml - 44209. $26.Contents (Jump to Topic) 1 Best High-Mileage Oil - A Detailed Look at Our Top Recommendations. 1.1 Valvoline High-Mileage 10w-40 Synthetic Blend Motor Oil. 1.2 Castrol Gtx High Mileage 20w-50 Synthetic Blend Motor Oil. 1.3 Castrol Edge High Mileage 10w-30 Advanced Full Synthetic Motor Oil.5 Best Oil Additives for Older Engines to Keep Them Running Smoothly When it comes to caring for your aging engine, think of oil additives as the secret sauce that keeps the gears turning smoothly. But with a plethora of options out there, how do you separate the must-haves from the mere gimmicks?For that reason we would steer clear of lighter oils, like 0W-20, 5W-20, and 5W-30, that are commonly used in new cars. While contemporary engines are designed internally to live on such ...It can also be used to top off oil as needed. For cars and light trucks, add one bottle to gasoline engines from 1996 and older, half a bottle for those made between 1997 and 2004, and about ¼ of a bottle to newer engines. Diesel engines made in 2006 or earlier get one bottle for every 5.5 quarts of oil capacity.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...Sep 19, 2022 · Here are just a few of the benefits that come with using oil additives like our Engine Treatment: Reduce friction by approximately 60% - reduce wear on components to help them last longer. Keep engine clean - removes sludge, carbon buildup and other dirt and grime. Protect components - seals, gaskets, pistons, filters, etc. Increases lubrication.Nov 16, 2021 · Buy on Amazon. Hy-Per Lube HPL201-3PK is a premium oil supplement made with an advanced formula. It is best for high mileage engines, and it works for all kinds of motor engines. This additive protects your engine against start-up wear; it does this by placing a protective coat on all the internal engine parts.XL Nanolube Engine Oil Additive Nano Treatment. XL Nanolube comes in a compact 8 oz bottle. The manufacturer formulated it to work with both gasoline and diesel engines. I've tested it in certain conditions, and I've noticed the slight improvement of the engine performance right away.Best Oil Additives for High Mileage Engines: What Works and What Doesn't As your car's mileage increases, its engine may start to show signs of wear and tear, such as reduced power, increased oil consumption, and the buildup of sludge and deposits. Fortunately, there are engine oil additives that can help address these issues and keep your high mileage car running smoothly.A flat tappet engine with higher than stock valve springs should have 1000 to 1200 PPM ZDDP. There are oils for this or you can play chemist with an additive. Racing type oils do not have the proper additive for street driven engines. The C2 and C3 Corvette enthusiasts have debated and researched this extensively.Conventional oil is better for older engines. Due to its higher viscosity (an oil's thickness and ability to flow), conventional oil flows more slowly through your engine, ensuring every part is lubricated. Older engines require more lubrication to keep things running smoothly and resist breakdown, so many mechanics recommend conventional oil ...One of the most important, regular maintenance items you can do for your car is to change the oil at recommended intervals. This is commonly every 3,000 miles or three months, whic...A flat tappet engine with higher than stock valve springs should have 1000 to 1200 PPM ZDDP. There are oils for this or you can play chemist with an additive. Racing type oils do not have the proper additive for street driven engines. The C2 and C3 Corvette enthusiasts have debated and researched this extensively.Engine oil can lose its additives the older the oil gets. Without the proper levels of these additives, you run the chance of increased wear and tear on your engine, potentially resulting in rust, corrosion, oil sludge, decreased fuel economy, breakdowns, overheating, and expensive engine damage. That's one reason a driver might consider an ...The Hapco Fast Motor Flush efficiently and easily cleans vehicle engines. It removes moisture, gum, sludge, varnish, and carbon deposits from the engine's upper cylinder areas, oil lines, pump ...BlueDevil Stop Leak. A permanent option and safe to use for both gasoline and diesel engines. CHECK PRICE. Best Budget. STP High Mileage. Budget-friendly …Just let the engine idle for 10-15 minutes. During this time the cleaning agents dissolve deposits and contaminants. They are drained together with the used oil. The fresh oil enters a clean engine and can deliver its full performance.".Nov 16, 2021 · Buy on Amazon. Hy-Per Lube HPL201-3PK is a premium oil supplement made with an advanced formula. It is best for high mileage engines, and it works for all kinds of motor engines. This additive protects your engine against start-up wear; it does this by placing a protective coat on all the internal engine parts.The Pennzoil Platinum Full Synthetic 5W-30 motor oil is another best oil for petrol turbo engine. Its proprietary formula can ensure good flow even at low temperatures and can resist high heat of turbo engines. It’s ideal for a turbocharged engine because it prevents loss of power.If your older vehicle has an engine that uses a flat tappet lifter, it will need to have zinc or a zinc replacement additive in its engine oil. Having zinc in the engine oil will prevent the lifters and camshaft from wearing down prematurely. If your vehicle uses a V6 or V8 engine made before 1988, it's highly likely that it will have been ...#2 Sea Foam sf-16 Motor Treatment. One of the best oil additives for older engines is the Sea Foam sf-16 Motor Treatment. The product is packaged in a simple and easy-to-use kit. Sea Foam offers a top-of-the-line additive solution for 2-cycle and 4-cycle engines. Cars, trucks, ships, tractors, and even tiny engines can benefit from the enhancer.For that reason we would steer clear of lighter oils, like 0W-20, 5W-20, and 5W-30, that are commonly used in new cars. While contemporary engines are designed internally to live on such ...Do Older Engines Need Oil With ZDDP Additives? Using a high-zinc oil with a high dose of ZDDP additives helps protect classic car and hot rod engines. AMSOIL...Oct 5, 2022 · The Pennzoil Platinum Full Synthetic 5W-30 motor oil is another best oil for petrol turbo engine. Its proprietary formula can ensure good flow even at low temperatures and can resist high heat of turbo engines. It’s ideal for a turbocharged engine because it prevents loss of power.Despite being referred to as zinc, ZDDP also contains phosphorus, which helps to perform the anti-wear function in the motor oil.”. Zinc acts as a friction inhibitor, and research suggests that older engines using “flat tappet” lifters in the engine (pretty much any V6 or V8 older than 1988) need to have zinc present in the engine oil in ...Jan 10, 2024 · Top 10 Best Oil Stop Leak Additives 2024. 1. Best Overall Pick: Lucas Oil Stop Leak; 2. Honorable Mention: BlueDevil Oil Stop Leak; 3. Best Premium Pick: Bar’s Leaks OS-1; 4. Best for Stopping Smoke: Liqui Moly 2020 Motor Oil Saver; 5. Best Budget Pick: STP High Mileage Oil Treatment; 6.Marvel MM13R Mystery Oil is Suitable For -. This engine oil additive works best with problem-ridden older cars. If your engine fails to retain the engine oil for more than a week, or the carburetor makes a strange ticking noise, simply replace 20 percent of the engine oil with this mystery oil. It reduces friction, increases fuel economy, and ...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 …Detailed Description. Engine Oil Additive; 11 Ounce; Modern conventional motor oils lack the metal protection older engines require. Use as directed in gasoline And diesel engines, antique And classic cars, motorcycles, tractors, agricultural And industrial machinery and all racing applications. Designed for engines requiring SL / CI rated oil ...Conclusion. Marvel Mystery Oil is a fuel additive that extends the life of your car’s engine. This oil eliminates and dissolves fuel residues in fuel injectors and carburetors, as well as lubricating and cleaning pistons, intake valves, and cylinders to prevent poor gas mileage and avoid typical engine failure.Jan 22, 2021 · Slick 50 also increases lubricity in your engine thus helping minimize the heat that would otherwise be produced due to friction. Slick 50 is capable of stopping leaks in your engine by revitalizing those old seals and swelling them. This is also made possible by the emission system shield.If your older vehicle has an engine that uses a flat tappet lifter, it will need to have zinc or a zinc replacement additive in its engine oil. Having zinc in the engine oil will prevent the lifters and camshaft from wearing down prematurely. If your vehicle uses a V6 or V8 engine made before 1988, it’s highly likely that it will have been ...Rislone Engine Oil Treatment and Liqui-Moly Tappet Stop Noise are good oil additives for noisy lifters. Both additives clean deposits in the engine and quiet the noise from worn li...Negative Effects of Zinc Additives on Your Old Engine. The zinc additives don’t only improve the engine performance by protecting your car engine but also bring damages. 1. Damage The Catalytic Converter. Zinc oil is pashed out mostly because it damages catalytic converters.