MOREY’S® Upper Cylinder Lubricant & Injector Cleaner when mixed with the fuel at 650:1, dissolves the resins and gums holding the deposits in place. Deposits form on pistons, rings and valves, reducing the engine’s ability to use fuel efficiently. These deposits cause an uneven and incomplete burn in the combustion chamber. This results in sticking rings and accelerated engine wear. MOREY’S® Upper Cylinder Lubricant & Injector Cleaner removes these deposits thus returning components to a more efficient state allowing the engine to function properly.

Morey’s Upper Cylinder Lubricant & Injector Cleaner (UCL) will not have any negative impact on the oxygen sensor regardless of make or model of the vehicle.

NOT RECOMMENDED FOR USE IN HIGH PERCENTAGE ETHANOL OR METHANOL BASED PRODUCT.

HYBRID COMPATIBLE