Upper Engine Cleaner and Fuel Injector Cleaner. Designed with a low VOC (Volatile Organic Compound) compliant formulation. NOTE: DO NOT use ACDelco Upper Engine and Fuel Injector Cleaner in the fuel tank as it may damage the fuel pump and other system components.

ACDelco Fuel Injector and Upper Engine Cleaner - 16 oz

ACDelco Upper Engine Cleaner and Fuel Injector Cleaner is specially engineered to quickly clean a variety of engine deposits. This product provides many immediate benefits, such as improved acceleration, better fuel economy, and reduced emissions. ACDelco Upper Engine and Fuel Injector Cleaner is designed with a low VOC (Volatile Organic Compound) compliant formulation. This product is NOT added to the fuel tank. Not for Sale in California and other OTC States For Professional Use Only, Not for Retail Sale.

Features and Benefits:

• Product has multiple service applications ' effective for in-rail fuel injector cleaning, intake valve/port and combustion chamber deposit removal, and piston top soaking clean-up
• Designed to maximize engine performance ' use may help restore lost power, smooth out rough idling, minimize hard starting, reduce octane requirement, and minimize intake and exhaust valve sticking
• Assists in the elimination of deposit-related carbon rap, knocking, pinging, hesitation, stalling, and engine run-on

GM Original Equipment (OE)

GM OE parts replace those installed during the production of a GM vehicle and are designed to meet or exceed original-equipment specifications. ACDelco has a portfolio of more than 33,000 GM OE parts that fall into this category.

ACDelco Corporation

ACDelco is a global leader in automotive replacement parts and related services and offers quality aftermarket products for most makes and models, including General Motors, Ford, Chrysler, Toyota and Honda. ACDelco has over 100 years of experience in the automotive industry and is a brand of GM Customer Care and Aftersales, a division of General Motors.