Engine Oil

A:

The main difference between a synthetic oil and a synthetic blend is that the blend is made by mixing synthetic and conventional oil together, according to J.D. Power. This blend offers many of the benefits of a synthetic oil, but at a more affordable price.

See Full Answer
Filed Under:
  • How can I switch to synthetic motor oil?

    Q: How can I switch to synthetic motor oil?

    A: Synthetic oil is not for old engines with their original seals, says HowStuffWorks. However, in modern engines, conventional oil can be switched with synthetic oil without any problem. The higher cost versus the benefit of synthetic oil is the only real consideration.
    See Full Answer
    Filed Under:
  • What happens if I put too much oil in my car?

    Q: What happens if I put too much oil in my car?

    A: If too much oil is put into a car, it starts to leak when the engine runs. This leakage is due to excess pressure generated by the oil pump and crankcase placing strain on the seal on the rear main bearing.
    See Full Answer
    Filed Under:
  • Is an engine oil flush necessary?

    Q: Is an engine oil flush necessary?

    A: An engine oil flush is not absolutely necessary for most cars, but it is beneficial in instances in which there is a significant possibility of carbon deposit build up. When large amounts of carbon build up in the oil system, the car's oil cannot flow as intended, which leads to serious engine problems. If the oil is changed regularly, however, the gunk in the car's oil system usually does not have enough time to build up to a harmful level.
    See Full Answer
    Filed Under:
  • How do you fix an oil leak in a car?

    Q: How do you fix an oil leak in a car?

    A: To fix an oil leak in a car, find the source of the leak, check the oil pan gasket and repair the leak as appropriate. Fixing an oil leak in a car takes a minimum of an hour and requires a car jack, jack stands and wrenches. A stop leak additive may be necessary, depending on the cause of the leak.
    See Full Answer
    Filed Under:
  • What is the proper disposal method for used motor oil?

    Q: What is the proper disposal method for used motor oil?

    A: Used motor oil must be stored in a clean plastic container that has not been previously used for food, beverages or other chemicals to prepare it for recycling. It can then be taken to a service station or other drop-off point for recyclable materials.
    See Full Answer
    Filed Under:
  • How do you measure the oil in a tank?

    Q: How do you measure the oil in a tank?

    A: Measuring the amount of oil a car has in its tank is done by using the dipstick, which is always located somewhere under the vehicle's hood. The vehicle's Owner's Manual should contain a diagram of everything under the hood to help locate the dipstick's exact position.
    See Full Answer
    Filed Under:
  • How often do I need to replace the engine oil in my car?

    Q: How often do I need to replace the engine oil in my car?

    A: The time frame for replacing engine oil varies by car, but in general oil should be replaced every 5,000 to 7,500 miles, advises How Stuff Works. Various factors such as the type of vehicle and driving conditions make a difference, so the vehicle's user manual provides the most accurate instructions.
    See Full Answer
    Filed Under:
  • What are the difference between synthetic motor oil and synthetic blend?

    Q: What are the difference between synthetic motor oil and synthetic blend?

    A: The main difference between a synthetic oil and a synthetic blend is that the blend is made by mixing synthetic and conventional oil together, according to J.D. Power. This blend offers many of the benefits of a synthetic oil, but at a more affordable price.
    See Full Answer
    Filed Under:
  • How do I determine my car's engine oil capacities?

    Q: How do I determine my car's engine oil capacities?

    A: To determine your car's engine oil capacity, refer to the owner's manual, look on the manufacturer's website, search a specialty website, or use a dipstick to check oil levels, according to HowStuffWorks. Specialty websites offer users a reference for oil and fluid capacities based on year, model and make.
    See Full Answer
    Filed Under:
  • What is the thickest motor oil?

    Q: What is the thickest motor oil?

    A: The thickest motor oil readily available on the market is 40W70. This oil is made for antique cars with diesel engines that burn oil excessively.
    See Full Answer
    Filed Under:
  • What happens if you overfill your oil tank?

    Q: What happens if you overfill your oil tank?

    A: Overfilling your oil tank results in less effective lubrication that may result in damage to your vehicle's engine. According to Car Talk, too much oil can make it difficult to properly lubricate key engine parts.
    See Full Answer
    Filed Under:
  • What is high oil pressure?

    Q: What is high oil pressure?

    A: High oil pressure occurs when an unusually high amount of pressure is required to circulate oil through the engine of a car. Most cars have oil pressure gauges that show how much pressure is used to circulate the oil. After a car runs for approximately 20 minutes, the needle on the gauge should settle at the midpoint. If it settles toward the top of the gauge, this indicates high oil pressure.
    See Full Answer
    Filed Under:
  • Q: How do you find a listing of current Standard Oil stock?

    A: A full listing of Standard Oil stock is available on the New York Stock Exchange. Although the company has been dissolved for quite some time, stock information of its subsidiaries is still available.
    See Full Answer
    Filed Under:
  • What companies deal with waste oil disposal?

    Q: What companies deal with waste oil disposal?

    A: In the United States, companies such as Waste Oil Recyclers, Safety-Kleen and Thermo Fluids recycle used oil. Each company deals in the recycling of oil and other chemicals.
    See Full Answer
    Filed Under:
  • What causes high oil pressure?

    Q: What causes high oil pressure?

    A: High oil pressure is caused by an increase in the temperature of motor oil. Oil pressure is determined by the rate that oil flows through the internal combustion engine of a car. When oil pressure increases, the flow of oil decreases.
    See Full Answer
    Filed Under:
  • Q: What are some retailers that sell hydro gear oil?

    A: Retailers that sell the 20W50 motor oil or 15W-50 synthetic motor oil suitable for hydro-gear transmissions and pumps include Walmart.com, RedLineOil.com, ShopBTR.com and FRSport.com. Walmart.com sells Mobil 1 15W-50 oil, Castrol 20W50 high mileage motor oil, Castrol Actevo 4T motor oil, Castrol GTX conventional motor oil and SuperTech 20W50 oil. It also carries the brands Quaker State, Quicksilver, Valvoline, Pennzoil and Lucas.
    See Full Answer
    Filed Under:
  • Q: What happens if a person doesn't change the oil in a vehicle?

    A: If a vehicle's oil is not changed as required, the filter stops working and dirt accumulates in the engine making the oil lose its lubricating qualities. As a result, the metals in the vehicle come into contact, making them wear.
    See Full Answer
    Filed Under:
  • Q: What type of oil is used in a 2005 Kia Sorento?

    A: In a 2005 Kia Sorento with a 2.5-liter engine, it is best to use synthetic 5w30 oil, and in a 2005 Kia Sorento with a 3.5-liter engine, it is best to use semi synthetic 10w40 oil. To determine when to change the oil in this vehicle, the car owner should consult the owner's manual. The recommendation usually falls between 5,000 and 7,500 miles.
    See Full Answer
    Filed Under:
  • Q: How do you check your vehicle's engine oil?

    A: Check the oil in your car by parking on a level surface, opening the hood, removing the dipstick, and wiping it clean. Determine the oil level by reinserting the dipstick and checking the streak on the stick. Check the oil whenever the engine is cold.
    See Full Answer
    Filed Under:
  • Q: How often should you change your engine oil?

    A: Vehicle owners typically change the motor oil every 5,000 miles or every six months, whichever comes first. Newer vehicles require oil changes every 7,500 miles or every six months. Vehicle owners can consult their owner's manual or contact the vehicle's manufacturer to determine the recommended time to change the oil.
    See Full Answer
    Filed Under:
  • Q: Why does oil float?

    A: The main reason oil floats in water is because it is less dense than water. Anything less dense than water will float, including the human body, which contains fat, a chemically similar substance to oil.
    See Full Answer
    Filed Under:

Explore Car Parts & Maintenance