STP Super Concentrated Injector Cleaner - 5.25 fl. oz. (2-Pack)

STP Super Concentrated Injector Cleaner contains concentrated detergents that help dissolve and remove harmful carbon, gum, and varnish deposits on injectors. Without cleaning, deposits can lead to hard starts, lost acceleration and rough idling. This product is made with jet , a high-quality carrier of active ingredients Helps restore lost power and acceleration Removes harmful deposits Compatible with cap-less gas systems STP Super Concentrated Injector Cleaner unclogs dirty injectors to restore performance in just one treatment Restore peak performance Restore lost power and acceleration Smooth rough idle and eliminate tough starts Saves gas by cleaning injectors and restoring lost efficiency Use every oil change or 6,000 kilometers Each 155 mL bottle treats 79 litres STP Super Concentrated  Injector Cleaner is safe for all gasoline engines High quality carrier of active ingredients Advanced cleaning technology