Auto news on Youtube Jul 30 2018

Hey guys

Today we will talk about

Engine Flush - Oil System Cleaning

Many questions for this reason

About how to Engine Flush - Oil System Cleaning

What is the safe way

In the beginning we have to know the types of cooling systems for the engine

We have three systems

Air Cooling

Water cooled

And oil cooling

Oil has 3 functions

Cooling lubricant

And the accumulation of sediments at the oil pan

Combustion occurs inside the piston chamber

Oil lubricates pistons

In return, take the combustion residues

PCV Take warm air and drive it back

inside the piston chamber

To protect pistons from cracking

The oil ducts are very accurate

And be in all parts of the engine

Any sediment or blockage in the oil pipes

Will lead to engine temperature rise

And poor engine performance

And loss of energy

And increased fuel consumption

Today we will use a safe way

to make Engine Flush - Oil System Cleaning

The cleaning fluid must go through all parts of the engine

First, the old oil and filter must be changed

You also need 2 filters

Start changing and disassemble the oil pan

Before starting work

We must know how dangerous

of Blockage of oil pipes

When we opened the engine

If you do not maintain or change oil at specified times

the oil ducts Blocked

Here the problem appears

We find a blockage in the oil pipes

We remove it from the slot

Note that it is in a difficult place to see

We removed it

Start changing oil and cleaning the oil pan

We can use sprayer

We fill it with gasoline

And clean the bottom of the engine

Burned oil is washed

Then we take the oil pan and strainer out to clean

The most important is how to Engine Flush & Oil System Cleaning

This site shows degrees of viscosity

Link below the video

Through the site you can find out everything about oils

And operating temperatures

Depending on the oil number

We find viscosity with operating temperatures

Oil viscosity during pumping and mechanical movement

With low and high temperatures

When the movement and temperature are high, the viscosity decreases

The viscosity is 3.8 at 100 ° C

The normal temperature of the car is 90 to 100 degrees

If the heat increases, fans operate

Hard operation

The viscosity is 0 at a maximum temperature of 100 ° C

The idea is that I can

make Engine Flush - Oil System Cleaning

By changing the viscosity

Using a viscosity less than a degree or two

The best two degrees

If the viscosity is decreased, the flow of oil increases

With it the oil ducts are cleaned

Easily and without the chemicals may damage the engine

We will reduce the viscosity and change the filter

Put the oil in the engine

And we drive the car

Up to 50 or 100 kilos and then change the oil and filter again

This damaged oil has been changed

This oil is less viscous

Less than two degrees of engine oil viscosity

We run the engine

About 50 kilometers

Then we test the oil together

We compare the two types of oil

old & new oil

Less viscous oil after 50 km

It became full of impurities and sediments

Check the sample of old oil & new oil

new oil It became full of impurities and sediments

Then we change the oil with a specific viscosity and also change the filter

The engine is now clean

Now we change the oil and filter according to specifications

Thank you very much