Properly cleaning a car engine can be divided into four stages, let's take a look.
First, park the car in a place with a drainage outlet
After cleaning the engine compartment of the vehicle, the sewage will flow to the road . Environmental pollution is not acceptable, therefore it is recommended. Have everyone park the car where there is an outlet before cleaning the engine.
Second, remove the decorative engine cover
In order to enhance the beauty of the engine compartment, many car models are now designed with plastic decorative covers. Generally speaking, this plastic cover. the cover is fully secured with buckles. You can directly hold the edge of the cover and pull it up to remove it.
Third, clean the sludge
Cleaning products have adverse effects on the body and odeur is very irritating. It is best to wear rubber gloves and a protective mask when cleaning the engine. Spray cleaning product on each component of the engine compartment. Mainly treat areas with a lot of sludge, but be aware that some parts of the engine compartment should be protected from water or cleaning fluid. Pay attention to the fuse box, sparks. plugs, generator and ECU. Do not splash water or cleaning agents into the car computer. It is better to take anti-humidity measures (cover it with plastic wrap).
Use a small brush to clean the areas where the cleaning agent has been sprayed. After removing it with the brush, wait about 2-5 minutes to allow the cleaning agent to continue to "eat" the sludge. they are completely broken and cleaned. Once the agent has broken down the sludge, clean it with water fstiff. Once all the water has been washed away, the water on the engine compartment parts will be cleaned off, if any, with a cleaner drying. is a better method.
Four. Engine Compartment Maintenance
After cleaning, we need to use the vehicle wiring harness maintenance agent for maintenance. It is commonly used on the engine compartment and can be easily used. in the automotive parts market. You can buy it easily and the price is around 20-50 yuan. After the clean engine has completely dried, spray the vehicle wiring harness maintainer evenly on each component in the engine compartment, close the engine hood. firmly and start the module for approximately 3-5 minutes to allow the engine components to fully absorb the protective agent.
The content above is only my personal opinion. If you have different opinions and ideas, youcan leave a message to discuss it together and look forward to your response.
The main things you can see are the following. 1. Engine It goes without saying that the engine is the heart of the car and the source of energy necessary for driving. 2. Engine oil dipstick. The engine oil dipstick is the only input to detect the quality and quantity of engine oil. By removing the engine oil dipstick, you can roughly determine whether the engine oil is dirty or accurately determine the remaining amount of engine oil. oil. 3. The engine oil filler port should be unscrewed and filled with oil when the vehicle is stopped and the engine is off. 4. Air filter box, open the air filter box cover and you can see the air filter element inside. The air filter element is different from the air conditioning filter element. The function of the air filter element is to filter the air aspiped into the intake system to ensure that clean air enters the cylinder for combustion. The air conditioning filter element is responsible for filtering the air blown into the car by the fan. The air filter housing in the engine compartment contains the air filter element and the air conditioning filter element. The replacement location is usually behind the glove box of the car. 5. Battery When the vehicle is started, the battery provides electricity for the starter, ignition system, electronic fuel injection and vehicle lighting. 6. The ABS pump is the anti-lock braking system. 7. Brake fluid filling port. Brake fluid is the liquid medium that transmits braking pressure in the hydraulic brake system. Brake fluid is also called brake oil or forced oil. 8. Glass water filling port, glass water is a liquid ofcar windshield cleaning. 9. Antifreeze fill port Antifreeze can prevent the coolant from freezing and cracking the radiator and freezing the engine cylinder when parking in cold seasons. When you need to fill fluid, it is best not to fill it yourself to avoid accidentally adding it and damaging the car. Call a professional to handle it!
I hope it can help you and I hope you adopt it