Why are there so many different types of motor oil?

Why are there so many different types of car engine oil? What's the ...

The first number is the viscosity when the engine is cold, and the second is the viscosity when the engine has warmed up. Unmodified oil will be ...

Why so many different oils? - JC Motors

Oil companies typically pick from a selection of five groups, each of which is produced in a different way and in different viscosities. The ...

Why are car engines built to use different motor oils? - Quora

the viscosity of the oils are different due to how the engine heats and runs. normally bigger engines require a heavier oil, so when it gets hot ...

Why Are There So Many Types of Motor Oil and Which One Should I ...

Motor oil is often described as the “lifeblood of your vehicle's engine”, but you may be surprised to learn that it was originally studied for its medicinal ...

Explaining the Different Types of Motor Oil and Why it Matter

While conventional oil is made from crude oil, full synthetic oil is manufactured. It is extensively refined and removes many impurities found in conventional ...

Why Are There So Many Different Engine Oils and How to Choose ...

Driving Conditions: Your driving habits also influence the type of oil you should use. If you do a lot of stop-and-go driving in the city, your ...

THREE TYPES OF ENGINE OILS AND WHEN TO USE THEM

Protect your vehicles' engines with the right oil · 1. Full Synthetic Engine Oil. Today's conventional engine oils are quality products made from ...

Why are newer cars using thinner motor oils? | BobIsTheOilGuy

Well, in the U.S. it is mainly for fuel economy reasons. As there are other countries that have the same vehicles/engines and they require ...

Everything You Need to Know about Different Oil Types

Newer engines tend to be designed for lower-viscosity oils, as it helps reduce internal friction, which in turn helps them get better fuel ...

Why are there so many different motor oils? - Liqui Moly - Tyrepress

Because each car manufacturer follows a different technological approach, the required oil properties deviate from one another. Sometimes ...

What Are the Engine Oil Types? | Christian Brothers Automotive

What Are the Different Types of Engine Oil? · Conventional Oil · Full-Synthetic Oil · Synthetic Blend Oil · High-Mileage Oil.

Different Types of Motor Oil | The Family Handyman

Motor oil is confusing and using the wrong type can result in costly engine damage. Here we'll explain the types so you can make the right ...

Why Do Different Cars need Different Engine Oil? - Tyre Pros

Engine oil, then, helps to reduce friction but also has the added benefit of dissipating heat from engine components. Much like a coolant system ...

Motor Oil: So Many Kinds, So Much Confusion

First and foremost, the “right” oil for any given application is one that meets all OEM requirements for the vehicle. The brand of oil does not ...

Why Are There So Many Types of Oil Out There?

Below are the main types of engine oil. There are many different blends within these broad categories, which usually differ from each other ...

Types of Motor Oil | Champion Auto Parts

Some common grades that you might be familiar with include 5W-40, 5W-30, 10W-30, 10W-40, 15W-40 and 20W-50. There are also multi-grade oils that are for use in ...

Engine oil: expert guide and infographic | Haynes Publishing

Buying car oil isn't so simple. Modern car engines use extremely fine tolerances and subject oils to a series of very different forces, conditions and stresses.

Auto Repair Tempe: Why Are There So Many Types Of Motor Oil?

When it comes to conventional motor oil, the reason it's called conventional (or standard) is it's the only petroleum-based motor oil available.

Understanding the Different Types of Motor Oil for Your Next Change

There are regular and synthetic oils, along with many different “weights,” too. The weight of an oil refers to its thickness and viscosity.

Getting to know engine oils and its different types - Ultra1Plus

Throughout the refining process, impurities like waxy materials and sulfur are removed from the base oil. The quantity of these impurities, as ...