How to clean up carbon deposits with Renault 450 horsepower
1. Cleaning the throttle: remove the engine trim cover, remove the throttle, clean it with carburetor cleaner, dry it with cotton cloth and install it. 2. Clean up the carbon deposit inside the engine: open the engine oil cover, pour the whole tank of cleaning agent (mixed with the old engine oil), cover the engine oil cover, turn off the engine after idling for 10 minutes. Clean the carbon deposit inside the engine. This cleaner can dissolve the deposits such as sludge, colloid, moisture and metal debris inside the engine, reduce the pollution of new engine oil and prolong the service life of the engine. Its cleaning cycle is generally 30,000 kilometers, and the cleaning method of carbon deposit in the engine is also very simple. Before maintenance, just add a bottle of engine internal cleaning agent to the oil port, idle for about 10 minutes, and then immediately maintain and replace the oil filter. 3. Clean up the carbon deposit in the oil circuit: Before refueling, add the whole bottle of fuel additive to the fuel tank. Usually, a bottle of fuel additive is used in a 50-80 liter fuel tank. Cleaning the carbon deposit in the oil circuit includes cleaning the fuel injector, combustion chamber, spark plug, throttle and other parts. 4. Cleaning the carbon deposit in the air intake system: buy a bottle of cleaning agent for the air intake system, pour it into the liquid storage tank of special cleaning equipment, connect the air intake system, and suck the cleaning agent into the air intake by vacuum to achieve the cleaning purpose.
The purpose of cleaning up the carbon deposit in the oil circuit is to solve the intractable diseases such as insufficient horsepower, oil consumption, wheezing, poor acceleration or difficult start-up caused by carbon deposit, colloid and dirt in the oil circuit system. Cleaning these does not need any disassembly, as long as special cleaning fuel additives are added to the automobile fuel tank regularly, good cleaning effect can be achieved. General fuel additives are divided into three types: clean type, maintenance type and octane number improvement type. It is recommended to add one every 3000 kilometers.