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Oil / LubricantsKevin Schappell I receive a lot of questions regarding oil and the least understood part is the number system used to rate oils. Oil weight, or viscosity, refers to how thick or thin the oil is. The temperature requirements set for oil, by the Society of Automotive Engineers SAE is 0 degrees F low and 210 degrees F high. Oils meeting the SAEs low temperature requirements have a "W" after the viscosity rating example: 10W, and oils that meet the high ratings have no letter example SAE 30. Oil is rated for viscosity by heating it to a specified temperature, and then allowing it to flow out of a specifically sized hole. Its viscosity rating is determined by the length of time it takes to flow out of the hole. If it flows quickly, it gets a low rating. If it flows slowly, it gets a high rating. Engines need oil that is thin enough for cold starts, and thick enough when the engine is hot. Since oil gets thinner when heated, and thicker when cooled, most of us use what are called multi-grade, or multi-viscosity oils. These oils meet SAE specifications for the low temperature requirements of a light oil and the high temperature requirements of a heavy oil. You will hear them referred to as multi-viscosity, all-season and all-weather oils. An example is a 10W-30, which is commonly found in stores. When choosing oil, always follow the manufacturers recommendation. Wondering how you can save money and protect your vehicle at the same time Consider switching to synthetic oil and changing your oil at greater intervals.
| RELATED ARTICLES Ten Myths About Synthetic Lubrication Its a fact of life that behavior is influenced by what people believe, whether true or not.Numerous cases from history bear this out.For example, sailors were once fearful of sailing outside the sight of land lest they would fall off the edge of the world.In the early The Right Auto Insurance Can Save You Money! Auto insurance is a protective feature that everyone needs who owns a car. Auto insurance allows you to have financial coverage in case you are involved in an auto accident; regardless of who is at fault. When shopping for auto insurance keep in mind that rates will vary dramatically for the same driver, depending on which company you ask. The key to savings lies in comparing many auto insurance quotes, to find the insurer that will give you the best rates. Cat And Mouse with Anti Laser Detectors Anti-Laser Detectors are what drivers use to warn of oncoming police hunting for speeders. Motorcycle Values $ - Buying or selling You will need the motorcycle values... And Japanese Motorcycles Only is here to help! Understanding Trailer Brake Controllers An electric trailer brake controller is a device that supplies power from a tow vehicle to a trailers electric brakes. There are two types of brake controllers on the market today - Time Delay Activated and Inertia Activated. The Engine Explained The engine is the heart of your car, but instead of pumping blood, the engine pumps air and fuel. The engines main function is to convert air and fuel into rotary motion so it can drive the wheels of the car. How does it do that .... Well lets start with a cutaway of the engine and see all the major parts then we will get into the actual mechanics. Never Get Lost Again - Map Reading is a Thing of the Past Do you spend lots of time planning routes and checking maps on the road. You dont have any more with a Magellan RoadMate. 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Of course, your vehicle isnt possessed; it has "caught a wave." Youre hydroplaning – your tires are no longer in direct contact with the road as they are riding on top of the water that has pooled on the road. Medical Bills - Evaluating Your Personal Injury Insurance Claim The value of a personal injury claim has a direct relationship to the amount of your medical bills. Why Because a claim with medical bills of $500.00 is worth three to five times more than a claim with $100.00, or less. And that’s a fact of life in the world of insurance claims. Test Driving A New Car One of the most important steps in buying a new or used car is the test drive. You can do all the research you like, but it all comes down to the test drive. Driving the car must be comfortable, easy, and enjoyable. Follow these few steps and get the most out of your next test drive. Driving To Savings: Car Tips To Save You Money Although the most interesting method to save on car operating costs came from my chemistry teacher in high school Buy your gasoline in the early morning or at night when it is cold outside. Gas becomes denser in cooler temperatures. Since gas pumps only measure the volume of fuel - not the density - youll get better overall gas mileage for your money by purchasing fuel when its cool outside rather than in the heat of the day, the moment that will determine the true amount you can save on your car costs comes before you even buy a car. The simple fact is that the type of car you decide to purchase will have the largest impact on the expenses you incur during the lifetime of it. Young Drivers Need Winter Practice NC—One of the more nerve-wrecking experiences of parenthood occurs when your teenager first earns his or her license to drive. While many parts of Canada have ensured that new drivers be accompanied with a more experienced driver in the vehicle, its important that parents take some time to share safety tips with their teenagers. Your Insurance Claim - Medical Insights And Expenses There’s nothing that has a greater impact on evaluating a personal injury insurance claim than the damage done to your body, the medical bills that are a direct result of that injury and the “pain and suffering” you were forced to dealwith. Auto Tools For The DIYer If you are a car owner who occasionally works on his or her own car, please dont go out and spend thousands of dollars on high priced tools. Professional mechanics make a living with their tools and need the best. If you are doing minor repairs on your own vehicles a lower cost tool set will do just fine. We have teamed up with AutoBarn.com to bring you the best price on tools for the DIYer. Keep in mind you can find most of these tools at your local parts store, but probably not at these prices. Lets look at the basics you will need for most common jobs. Your Drive Train Explained The drive train serves two functions: it transmits power from the engine to the drive wheels, and it varies the amount of torque. "Power" is the rate or speed at which work is performed. "Torque" is turning or twisting force. Multiple ratio gearboxes are necessary because the engine delivers its maximum power at certain speeds, or RPM Rotations Per Minute. In order to use the same engine RPMs at different road speeds, it is necessary to change the "Gear Ratio" between the engine and the drive wheels. Just like a bicycle, the car has to switch gears in order to move at a wide range of speeds. Unlike your bicycle, the cars drivetrain also has to allow you to back up. Well, you could push it backwards if you ate your Wheaties Explore Less-Traveled Paths in Camping Comfort Innovations provide the power to enjoy RV amenities miles beyond the last electrical hookup. The Motor Vehicle Accident “Whiplash-Type” Injury -- As Of 2004 The “Bottom Line” regarding “Whiplash Crash Facts” accumulated during 2004 - - and including all the previous years are as follows: How to Negotiate A Settlement With An Insurance Claims Adjuster Strong is all wound up and on the offensive, rambling on and on about how your injuries werent serious. His typical pitch usually goes something like, "Look, Ive been at this a long time. Ive talked to people like you, day in and day out, for over twenty years. People whove gone through exactly what happened to you, with the same sort of claim as yours. Sure, you had a period of discomfort but your so-called injuries were routine. Believe me when I tell you they arent worth much." |
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