Post by Luis on Nov 8, 2005 14:09:57 GMT -5
Oil / Lubrication
Most people like to change their oil themselves and save money. The problem is that today's cars are more complicated and many people are intimidated. You can get specific oil change directions and other repair procedures online instantly from ALLDATA. You can even print out the directions and not worry about getting oil all over them ! I also have a large selection of auto repair manuals in my online shop, Click Here to check them out.
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 SAE's 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). An 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 manufacturer's 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.
Thought this would be a good thing to post if you have a problem on what oil to get i personally use Royal Purple synthetic 5W30 High performance motor oil i have 62,400 miles on my car i change the oil every 3 month or 3,000 miles regardless i no the oil is the life of the engine so i follow that rule all the time, I think in the long run it helps.
PS i ma also going to post on way Royal Purple oil. I no every one has there favorite and if it work y fix it just giving everyone the info and you have the base to decide what oil SAE and manufacturer to use.
Luis
Most people like to change their oil themselves and save money. The problem is that today's cars are more complicated and many people are intimidated. You can get specific oil change directions and other repair procedures online instantly from ALLDATA. You can even print out the directions and not worry about getting oil all over them ! I also have a large selection of auto repair manuals in my online shop, Click Here to check them out.
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 SAE's 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). An 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 manufacturer's 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.
Thought this would be a good thing to post if you have a problem on what oil to get i personally use Royal Purple synthetic 5W30 High performance motor oil i have 62,400 miles on my car i change the oil every 3 month or 3,000 miles regardless i no the oil is the life of the engine so i follow that rule all the time, I think in the long run it helps.
PS i ma also going to post on way Royal Purple oil. I no every one has there favorite and if it work y fix it just giving everyone the info and you have the base to decide what oil SAE and manufacturer to use.
Luis
