As we commemorate almost 20 years in business, we celebrate our specialization in creating tailored turnkey fuel injection systems that meet the custom demands of our customers. 

Whether it is Automotive, CNG, Racing, or Marine, we can provide a fuel injection cleaning and maintenance package for you that includes unrivaled industry support and insight. 

With a background in auto parts rebuilding, we know the importance of clean parts to engine and machine performance.  The best tester in the world will only hide the problems of why you are not getting the best results if you don’t have the right guidance, and that’s what you can rely upon us for too.  This is why, for example, we also provide different ultrasonic cleaning solutions to meet different needs and specifications.

With a solid background in automotive firmly established, in 2008 we decided to expand and devote resources to include the Marine industry.  Our first marine injector introductions were the Yamaha HPDI, a 1 ohm 12-amp injector and the Mercury Optimax air and fuel injector.

These introductions weren’t pleasant at first.  These high-amp injectors blew through not only our circuit boards but the circuit boards of our competitors.  We went back to the drawing board and as a result we developed the first circuit boards that could handle these high-amp injectors.  Our M-5000 Marine Optimizer fuel injector cleaner became a marine industry favorite with over 500 units sold between 2008 and 2025.    

In 2023 we landed various regional and national transportation companies utilizing CNG (compressed natural gas) big block conversions. These conversions use the Bosch 210, 2200cc fuel injector.  Don’t worry: our tough testing and cleaning machines can handle these fuel injectors too.

Just a partial list of the types of customers we sell to:

• Independent automotive and marine repair shops
• Technical and trade schools
• Fleet maintenance departments
• Government agencies

We take a lot of pride in our fuel injection testing and cleaning machines.  Our products are all hand-built here in the USA using in-house CNC machining.  We don’t cut corners but we can still deliver top quality for a great value that beats our competition.

Our new, next generation M-5000 is DOD compliant.

We also offer a wide selection of O-rings in different sizes and colors to meet your needs.  Available in 50-pack, 100-pack, and special bulk quantities (just ask).   

The mission of Fuel Injectors Inc is simple. We strive to be the best at what we do and in turn help our customers be the best business they can be. By sharing as much information with our customers as possible, we believe we will create a base of knowledgeable individuals that can provide the best service to their customers. While we know that our products are of the best quality, our customer service and information set us apart from the other guys.

In addition, we constantly strive to implement the critical initiatives required to achieve our vision of building a better community.

Dear Scott,
I wanted to thank you again, here is my story, please share it with your customers. The Skeeter 22T Bay was stored for about 5 years and seldom started. The ethanol gas E10 eventually went bad and everything it touched was inoperable and the 2000 Yamaha 225 VMax would start but not run.

In addition to maintenance parts like filters, hoses, spark plugs, deep creep seafoam, o2 sensor, etc., I replaced the lift pumps, check valves, and high-pressure fuel pump. On it went, finally running, but at barely an idle. Obviously, it was running too lean and something more was needed. Expecting to purchase 6 injectors was another blow.

I was glad to find Fuel injectors Inc.; your injector cleaning system was amazing. The injectors were removed and inspected and found to be inoperable, not activating. After the injectors were serviced immediately, the Yamaha ran at a perfectly balanced and clean idle.

On the water, load testing proved we were again making great power throughout the entire rpm range. A month and 25 hours later, the engine is dialed-in like new. The fuel injectors were repaired, the boat runs like new, and I saved money. Injector cleaning is now added to my maintenance routine and checklist. I highly recommend others to do the same.

Sincerely,
Capt. Jason Touchton
Seafari Charters, LLC.