ACDelco FUEL INJECTOR CLEANER

? Fuel system service is possibly required when the vehicle is hesitating, having trouble starting, achieving sub-par fuel consumption, operating sluggishly, and/or providing poor overall performance.
? Faulty fuel injectors in particular can cause a number of issues, including abrupt engine power, engine misfire, rough idling, fuel leakage, and reduced fuel economy.
? Fuel injectors (particularly injector nozzles) are in an environment where tremendous heat is generated. The burning of fuel can leave hardened carbon deposits on piston valves and fuel injector nozzle heads that interfere with the spray pattern and flow of fuel. The preceding issues, especially when multiple issues are encountered at the same time, are indications that this and other forms of contamination have occurred.
? Although significant repair of fuel system components may be required in serious cases, fuel system additives are often an excellent solution for nagging problems.