We offer competitively priced Ultrasonic Fuel Injector Cleaning in the continental U.S. for auto repair shops, bulk engine rebuilders and performance engine builders. Injectors are externally cleaned, visually inspected. Injectors are tested for resistance, inductance, shorts, and current draw. Leak, spray pattern, and flow rate tests are performed and recorded. A three-step, ultrasonic cleaning process in three separate ultrasonic tanks. A high-pressure back-flush is performed to remove any remaining particles. Leak, spray pattern, and flow rate tests are re-performed and recorded. New filter baskets, o-rings, and pintle caps are installed if applicable. The injectors are placed in sealed plastic bags. A comprehensive test report is prepared and returned with the injectors. Your injectors are shipped back to you at no additional cost.