I haven’t messed with my car for a long time. I belong to my busyness at work and my personal laziness. Inadvertently saw a treasure pushed an “engine external cleaning agent”, holding the mood to try to take pictures, the weather is good today immediately began to toss.
When some car users say that they can actually wash the car, ask the car washer to open the hood and wash it directly. My first car has indeed been washed, but it must be cold and the water gun must be adjusted to a fog before it can be washed. Pay attention to the prevention of all kinds of wire harness and plugs. Now the S7 is the front car should always pay attention to, hot car state flushing will also lead to cylinder cracks, but counterproductive and the loss outweighs the gain. Therefore, I do not advocate water gun flushing.
Is my brother-in-law asking? Is it necessary to clean the engine externally? In fact, I think the purpose of engine external cleaning is:
1. Keep the vehicle clean and tidy
2. Reduce the damage of corrosive materials to the external parts of the engine and improve the service life of the original parts of the engine.
3. Avoid dust and impurities that enter the engine room to form carbon deposits and colloids on the engine surface.
4. Avoid accelerated aging of lines and rubber
5. Avoid damaging the engine due to all kinds of oxidation. If the use environment of the car is very complex, not only the external engine but also the interior should be washed. After the engine has been used for a period of time, the dust and impurities entering the engine room will form harmful substances such as carbon deposition and colloid on the engine surface. If it is not cleaned for a long time, these harmful substances will be converted into sludge, infiltrate the engine surface and damage the engine.
The weather is cloudy today and the car has been parked all night without moving. On a whim, take out the external cleaning agent for the engine. Let’s start work immediately.
Let’s have a real body before we get into trouble. The Ika car logo has been with the S7 for six years. Aika riders in Guizhou Province, especially in Anshun City, welcome the wanted, there is beef powder to eat ha! Hey
Let’s witness a miracle today.
First of all, shake the cleaning agent and spray it directly.
The engine guard plate is also thoroughly cleaned. The effect is really good!
Let’s take a look at the preliminary results first.
Some of the stubborn sludge in the grooves may have to be cleaned with a brush.
All kinds of parts look very clean at first glance.
Wipe with a towel to make some stains and foams clear.
Put some pictures in all directions, the effect is clear at a glance.
It takes about 5 minutes. After the detergent is diluted, we can wipe it with a towel and dry it.
The stubborn groove stains are brushed directly with a brush.
Not bad!
The effect of wiping the engine guard plate. One must be praised! It’s as good as new.
It is explained here that the wiped towel is washed directly and cleaned immediately. It shows that this cleaning agent is very good, and the towels don’t stick to your hands.
It just happens to be illuminated by the sun and install it right away.
After installing the engine guard, get in the car and catch fire and everything is fine. Oh, yeah!
S7 engine external cleaning toss sharing operation completed!
Finally, let’s talk about the benefits of cleaning the engine: 1, thoroughly clean the outside of the engine and the entire engine surface, such as line surface, plastic rubber, battery joint, exposed metal parts, etc., so that the heat of the engine can be dissipated quickly. 2. Apply a layer of maintenance agent on the surface of the engine cabin, the surface of the engine is not easy to be stained with dust and oil, and it is easy to clean. 3. Protect the lines and tubing in the engine cabin to prevent rubber parts from aging, cracking, metal rust and dirt.
4. Reduce the damage of acid rain and corrosive substances to the external parts of the engine and improve the service life of the original parts.
MandelRomeo 
7 
September 4, 2024 
