Learn about the Fuel Injector Cleaner

As fuel injection cleaners have become increasingly relevant it is completely replacing the carburetor. In the late 1980s, the fuel injection system started to replace the more widely used carburetors. Fuel injection system mix fuel with air that is fed into the cylinder of an internal combustion engine. The device makes sure the even and proportionate mixing of air with gas or diesel. This system requires frequent and proper cleaning but using only prescribed techniques, because it constantly comes in contact with oil and fuel. As the people deal with various types of problems, the importance of fuel injector cleaners has increased. But, how does the cleaner work particularly? Which one is the most effective fuel injection system cleaning method?

Need for Fuel Injector Cleaner

What is the necessity of fuel injector cleaning? Collection of deposits on the injector tip is the main reason and it may become worse time to time. The time when an engine is shut off but still very hot, is ideal to form deposits. Technicians named this time as the Heat Soak period. Circulation of coolant stops when the engine is shut off. At the same time, till the outside air starts to cool it off, the temperature of engine rises for a while. Fuel that remains on the tip (injector bakes) and leaving fuel (solid portion) on the tip of injector, the more volatile liquid component evaporates away. This oil deposit and permeable fuel mass consolidates (on the fuel injectors). This process is called coking. Only in the heat soak period this coking process is occurred. It is not seen when the engine is on running state. Functions of fuel injectors hamper due to these deposits; as a result we need Chevron Techron cleaners.

The Process of Cleaning

Number of methods is there that are used for the cleaning process. A fuel injector cleaning kit can be a great help to start cleaning. Going through the user’s manual of the kit you have, will guide you to start the fuel injector cleaning process. In order to begin, locate the deposits and lock the fuel supply to stop fuel flow through the injector during your cleaning job. Removing the fuel pump or using a bypass tubing you can prevent the fuel from entering the fuel injectors.

Applying additives in the fuel tank is another most commonly used method. Reducing the volatility of the lighter components of fuel these additives minimizes evaporation when the engine is closed off. Still, additives own a couple of drawbacks. These additives may not perform well in removing heavy deposits. If the volatile components of fuel that are the most energy efficient components are suppressed, the fuel economy of car gets hampered. Flow rate and spray patterns have not been studied up and this is another weakness that is a critical facet in the working of fuel injectors.