Nu-calgon MF3 Motor Flush 32 Oz Engine Cleaner

Product Description

The NU-CALGON MF3 is a 32-fluid-ounce motor flush treatment formulated to clean engine internals immediately before an oil change. It works by dissolving sludge, freeing stuck valves, and loosening rings that accumulate from low-speed city driving cycles. The product is added directly to the existing engine oil a few minutes before draining, then removed along with the old oil. It is sold as a single plastic bottle and is intended for use by automotive service technicians or knowledgeable vehicle owners performing routine maintenance.

This motor flush is suited for conventional gasoline engines in passenger vehicles and light-duty applications. It is not recommended for turbocharged gasoline engines or diesel engines. The treatment is applied during scheduled oil service intervals to help restore cleaner operating conditions in engines showing signs of sludge buildup or sluggish valve and ring performance associated with extended short-trip driving.

Key Features

• Dissolves sludge and deposit buildup from low-speed, short-trip driving cycles
• Frees stuck or sluggish valves and piston rings before oil drain
• Added directly to existing oil minutes before an oil change — no separate flushing step
• 32-fluid-ounce plastic bottle — single-use, one-bottle-per-service format
• Suitable for use by both professional technicians and experienced DIYers
• Not compatible with turbocharged gasoline or diesel engines

Compatibility

Designed for use in conventional gasoline-powered passenger vehicle and light-duty engines; not recommended for turbocharged gasoline or diesel engines.

Installation Notes

Add the full contents to the existing engine oil with the engine at operating temperature, run the engine briefly per product directions, then drain the oil and replace the filter immediately. Do not allow the flush solution to remain in the engine beyond the recommended treatment period. This product is not a substitute for regular oil service intervals and should be disposed of with the drained oil in accordance with local waste oil regulations.

Technical Specifications

• Net Volume: 32 fl. oz.
• Container Type: Plastic bottle
• Package Weight: 2.58 pounds
• UOM: Each
• Minimum Order Quantity: 1
• UPC: 00810006220087

Standard Information

• Brand: NU-CALGON
• Manufacturer Part Number: MF3