Injector RX provides professional ultrasonic fuel injector cleaning and flow testing. Our testing and diagnostic procedures allow us to test fuel injector for current draw, visualy check spray patterns,  check and confirm flow rates, and help us to correctly diagnose possible injector problems. Complete Cleaning & Flow Testing  Only $18.00 per injector    2 - 3 day turn around times. Shipping Instructions . Fuel injectors have the finest tolerances of any working part on the modern internal combustion engine yet, it is the most neglected component. Hydrocarbons and additives which all forms part of today’s fuels, together with engine gunk, cause fuel injectors to become restricted and clogged. Almost all of today’s computer controlled engines monitor one or two oxygen sensors,  placed in such a way that it can only analyze the combined exhaust gases and not each cylinder, thus averaging the air fuel ratios. This can cause some cylinders to run leaner and other cylinders to run richer, causing all kinds of drivabilty issues and in some case even catastrophic engine failure. Regular fuel injector maintenance on highly modified engines, normal aspirated, supercharged or turbo charged, is crucial to there reliability and performance output. "Off the car" servicing, in the form of ultasonic cleaning and flow testing, is the only reliable, accurate and precise way to verify that each fuel injector is performing the way it should. You can not fix what you can not see. Before Cleaning   After Ultrasonic Cleaning When all cylinders are operating evenly, you can expect both peak performance and fuel economy to improve. With our cost effective ultrasonic cleaning and visual testing process most injectors can be restored to a reliable factory new condition thus eliminating the purchase of expensive OEM or after market fuel injectors. We do not service Diesel Injectors   Injector RX, 12201 Dover St, Houston, TX 77031. Phone 281-738-3635