How to really clean my fuel injectors if my car sat up for 5 yrs

The best way to clean the system is to drain any old fuel from the tank, and then perform a 3 part fuel system cleaning which will clean the tank and the fuel lines from the tank to the engine, then clean the injectors with a pressurized device to restore the performance of the injectors and then clean any carbon build up in the air induction system. This should bring the whole system performance to where it was when the vehicle was new. Please give us a call, we can take care of of your concern. We are at your service! 281-578-7799 Christian Brothers Automotive North Katy, 3838 North Fry at the corner of Clay Rd.