GDI Fuel Injection Service

Don’t let carbon buildup become a major issue. Optimize your fuel efficiency by getting a GDI Fuel Injection service by our expert mechanics.

The Gasoline Direct Injection or GDI provides higher power and improved efficiency to your engine. However, if left unmaintained, the buildup of carbon deposits in the intake valves can start to significantly reduce engine performance, fuel economy and increase emissions by as little as 3,000 miles.

While GDI is relatively new, it is old hat for us. Here at J&S Automotive in Springfield, MO, we strive to stay up-to-date on all the latest automotive technology. Our ASE-certified technicians use only the latest diagnostic tools and specialized equipment for GDI engines. We only use premium-quality components in all our GDI repairs. 

J&S Automotive GDI Fuel Injection Service Process

Our GDI Fuel Injection service includes various steps such as:


Our mechanics will remove then clean the injectors before being tested for fuel flow rate. Each injector will be re-installed into its designated position and connected back to the engine’s fuel line.


This process will help keep dirt and debris from entering the vehicle’s engine and damaging its performance. To replace the fuel filters, our expert technicians will remove the one, and install the new fuel filters to avoid fuel system leakage.


J&S Automotive will provide your vehicle with a fresh supply of oil, helping to maintain its performance and preserve engine longevity.  Our replenishing process involves draining the old oil and adding a new oil fill of premium, finest lubricants that are specifically designed for modern engines. 

Here at J&S Automotive, we also check for leaks and inspect the air intake hoses, as well as other related components to make sure they are in optimal condition.

GDI Fuel Injection

Springfield GDI Fuel Injection Service

To get the most effective deposit cleanup, you will need a professional GDI Fuel Injection Service. Here at J&S Automotive in Springfield, MO, we specialize in cleaning and diagnosing fuel delivery problems due to clogged or damaged fuel injectors. We offer GDI services that range from minor maintenance to comprehensive diagnostics and repairs. 

J&S Automotive is a trusted source for quality GDI Fuel Injection services. We use advanced diagnostic equipment and components to accurately diagnose and repair your fuel injectors. More importantly, our commitment to excellent customer service means that you’ll always receive timely assistance with any issues related to your vehicle’s fuel delivery system.

Swing by at J&S Automotive in Springfield, MO, today to have your fuel injectors ultrasonically cleaned!