Doctor Injector is the Sacramento area expert on fuel injection services for cars and trucks, motorcycles and boats.
Other auto shops send their fuel injection work to us, so why not skip the middle man and come directly to the pros? At Doctor Injector, our specialty is performing off engine ultrasonic fuel injector cleaning. It is our mission to bring you the best possible fuel injector cleaning experience, period. Each injector is electrically tested and checked for leaks at the tip and body. We check the spray pattern and measure the flow of fluid. Then we strip the injector of o-rings, pintel cap and filters. After the cleaning process we test the flow again, and if it is not up to par, we repeat the cleaning process as needed. All injectors are returned with a flow sheet showing before and after results and with new filters, o-rings and pintel caps. Doctor Injector also has new and serviced fuel injectors and fuel injector parts available, or we can return yours to factory condition. We can also ship all over the world.