Many car owners wonder about the necessity of services like fuel induction cleaning, often referred to as a “Bg Induction Service.” Dealerships and service centers may recommend these services, but are they truly necessary for modern vehicles? Often, the answer is no. Unless a “fuel induction service” is specifically listed in your car’s scheduled maintenance by the manufacturer, it’s generally best to avoid it, along with other services like transmission and engine flushes. Stick to the recommended maintenance schedule in your owner’s manual.
A better approach to maintaining a clean fuel system is to periodically use a high-quality gasoline known for its cleaning properties. For example, running a tank or two of Chevron Supreme with Techron can help clean fuel injectors and other components. Techron is also available as a separate additive at most auto parts stores and can be used according to the instructions on the bottle.
The effectiveness of fuel system cleaners can vary depending on the vehicle and its condition. In one instance, switching from Shell V-Power to Chevron Supreme resulted in a noticeable improvement in engine performance before even finishing a full tank. However, another vehicle with fewer miles and wide-band O2 sensors showed no discernible benefit.
The difference lies in the engine’s age, mileage, and type of oxygen sensors. Older engines with high mileage and narrow-band O2 sensors are more likely to benefit from fuel system cleaning. Newer engines with wide-band O2 sensors, which provide more precise fuel control, are less susceptible to deposit buildup.
Modern, high-performance engines, such as those found in Hellcat models, utilize wide-band O2 sensors and sophisticated fuel management systems. This precise fueling generally prevents significant deposit formation, rendering fuel induction services unnecessary.
Furthermore, fuel injectors often possess self-cleaning capabilities. Extended highway driving, around 50 miles or more, allows the detergents in gasoline to naturally clean the injectors and combustion chambers. This natural cleaning process, combined with the use of quality gasoline, is often sufficient to maintain a healthy fuel system.
While “brake” fluid flushes and bleeds are not typically part of a scheduled maintenance program, they are recommended periodically to ensure optimal braking performance. Consult your owner’s manual or a trusted mechanic for guidance on brake fluid maintenance.
