Throttle and air intake cleaner. A great solution for removing carbon deposits and other harmful deposits in the throttle body that build up over time. The product deeply cleans and restores the operation of the system. After such cleaning the engine starts easier, runs smoother and smoother, idling irregularities disappear. It is used in all gasoline engines with injection - both with single throttle and distributed injection. The product is available in a convenient 12 oz. aerosol package. CRC has been producing quality automotive chemicals for many years.