Vehicle Fluids - All about Vehicle Fluids

 There are several types of cleaning agents, and each is designed to be effective for specific cleaning tasks.  Understanding the different types of cleaning agents and when to use them can help you achieve the best results when cleaning various surfaces and materials.  Here are four types of cleaning agents and when to use them: Abrasives:  Abrasives are cleaning agents that use a rough surface to physically scrub away dirt and stains. Examples of abrasives include baking soda, sandpaper, and steel wool.  Abrasives are useful for cleaning hard surfaces like metal, glass, and ceramic, but they can be too harsh for delicate materials like wood or painted surfaces. Solvents:  Solvents are cleaning agents that dissolve grease, oil, and other organic compounds. Examples of solvents include alcohol, mineral spirits, and acetone. Solvents are useful for cleaning surfaces that are heavily soiled with grease or oil, but they can be toxic and flammable, so it is ess...

Yes, gear oil is crucial for cars that have manual transmissions or differentials.  Gear oil, also known as transmission oil or differential oil, plays a critical role in ensuring the smooth and reliable operation of the transmission or differential system in a vehicle. Here are some reasons why gear oil is important for cars: Lubrication:  Gear oil is designed to lubricate the gears and other internal components of the transmission or differential. The gears in these systems operate at high speeds and under heavy loads, generating friction and heat. Gear oil forms a protective film on the gear surfaces, reducing friction and wear, and preventing metal-to-metal contact. This helps to extend the lifespan of the transmission or differential and ensures smooth gear shifts or smooth operation. Heat Dissipation:  Gear oil helps to dissipate the heat generated by the friction of the gears and other components in the transmission or differential. These components can get extreme...

No, you do not need to add oil when recharging an automotive air conditioning (AC) system, unless there is a specific issue that requires oil replenishment. The oil used in an AC system is typically added during the initial installation of the AC components, and it is designed to circulate and lubricate the compressor, which is the heart of the AC system. When recharging an AC system, the main objective is to replenish the refrigerant, which is responsible for absorbing and releasing heat to provide cooling. Refrigerant is not consumed or used up during normal AC operation, so the need to add oil is rare. However, there are a few situations where oil may need to be added during an AC recharge: Compressor replacement: If the AC compressor has been replaced, it's important to add the appropriate amount of oil to the new compressor before recharging the system. This is because the old compressor may have retained some oil, and the new compressor needs to be properly lubricated for sm...