Diesel fuel injector repair was one of the main services offered when Diesel Components, Inc. opened for business back in 1977. The decision to offer diesel fuel injection repair was done in direct response to inquiries and requests for support from local truck fleets, farm implement and construction equipment and over the road truck dealers, as well as construction companies and independent repair shops. They all had a desire to have a local facility that could provide high quality, quick and dependable diesel fuel injector repair service at an affordable cost.


Rather than just jumping into the diesel fuel injector repair process and learning by mistakes, to provide the best possible service, it was deemed important for Diesel Components, Inc. to first acquire authorization from the leading diesel fuel injection manufacturers. To accomplish this required investing in testing equipment, hiring competent technicians, and providing them with the most current training available from each of the brands Diesel Components, Inc. planning to offer to all of the local companies asking for diesel fuel injector repair services. Not until we had gained confidence in our capabilities through the diesel fuel injector repair OEM training process, did we finally offer injector testing and repair services to our customers. Our training methods and acquisition of  state-of-the-art equipment plus our attention to detail and commitment to providing the highest quality parts and service quickly gained us respect and the reputation of being one of the best diesel fuel injection repair facilities not only in the twin city area of Minneapolis and St. Paul, but also in the entire upper Midwest.


The art and craftsmanship required to perform proper diesel fuel injection repair is not a one and done learning experience. From the very beginning, Diesel Components, Inc. has continued to expand its in-house capabilities. We continually upgrade our diesel fuel injection repair and testing and equipment. In addition to upgrading our fuel injection repair equipment, Diesel Components, Inc. is also committed to maintaining up to date training for our diesel fuel injection repair technicians which we consider mandatory if we are to keep pace with an ever changing market, maintain the high quality expectations of our clients, and keep our distribution status with the Original Equipment Manufacturers we represent. Because of this solid commitment to training and equipment, Diesel Components, Inc is now able to offer a wide array of products and services for diesel fuel injectors, ranging from our in-house testing and rebuilding capabilities to include factory new and rebuilt products and exchange programs for all major brands. In addition to our diesel fuel injection repair capabilities, Diesel Components, Inc. also provides in-house testing of most models of common rail injectors.