What can cause injector clogging?

Injector clogging is primarily influenced by the quality of the fuel being used in the vehicle. Low-quality gasoline is often formulated with higher levels of impurities, sediments, and additives that can lead to the buildup of deposits in the fuel injectors. These deposits can restrict fuel flow and negatively impact engine performance, leading to rough idling, misfires, and decreased fuel efficiency.

In contrast, high-quality gasoline typically contains better detergents and additives that help to keep the fuel system clean and minimize the risk of clogging. Proper engine maintenance, such as regular oil changes and fuel filter replacements, also plays a crucial role in maintaining injector health, but when the fuel itself is of poor quality, it serves as a primary contributor to the risk of injector clogs.