Using the latest and greatest available technology and a decade of experience, Injector Masters tests all gas injectors (no diesel injectors), performs specialized ultrasonic cleaning and returns the injectors to O.E. spec performance and fitment. Various external components such as pintle caps, spacers and seals are replaced. Injector performance is measured prior to cleaning and again after the process and all results logged on a report form. Reports are provided with the return of the serviced injectors. Faulty injectors will be isolated and most commonly returned to proper function, but otherwise we will help identify any replacement needs. Replacement injectors are available and commonly in stock.