Motul Engine Flush Additives 300ML

🛠️ What It Is

Motul Engine Flush Additives 300 ml is a pre‑drain engine cleaning additive used in both petrol and diesel engines. It’s designed to clean the internal oil circulation system before you change the oil, helping your engine start fresh with new oil.

🧼 How It Works

This engine flush additive mixes with the engine’s existing hot oil and circulates through the lubrication system. While the engine runs at idle for around 15 minutes, it loosens and dissolves sludge, varnish, carbon deposits, and combustion residues from internal engine parts such as piston grooves, rings, and hydraulic lifters. The dislodged debris is then removed when you drain the oil.

In addition to cleaning, it provides lubrication during the flushing process so that components stay protected while deposits are being lifted.

🚗 Main Benefits

Using Motul Engine Flush Additives before an oil change gives several advantages:

• Cleans internal engine deposits: Helps remove sludge and buildup that reduce engine efficiency.

• Reduces wear and friction: Improving lubrication during cleaning decreases internal resistance.

• Restores compression balance: Cleaning deposits can help even out compression across cylinders.

• Improves fuel and oil economy: With fewer obstructions and smoother surfaces, the engine runs more efficiently.

• Helps lower emissions: Cleaning out residues reduces harmful exhaust output.

• Supports longevity of exhaust after‑treatment systems: Including catalytic converters, GPFs, and DPFs.

🧰 Where You Can Use It

This additive is compatible with all types of 4‑stroke petrol and diesel engines, whether naturally aspirated or turbocharged. It also works with vehicles that have exhaust after‑treatment systems such as catalytic converters, diesel particulate filters (DPFs), or gasoline particulate filters (GPFs).

🛠️ How to Use It

1. Warm up the engine: Run the engine until it reaches normal operating temperature — the oil should be hot.

2. Add the engine flush: Pour the entire 300 ml bottle into the hot oil before draining.

3. Idle the engine: Let it run at idle for about 15 minutes so the additive circulates and cleans internal parts.

4. Drain oil and replace filter: After the idle period, drain the old oil and change the oil filter as normal.

💡 One 300 ml bottle usually treats up to 5 litres of engine oil. For larger oil capacities, add about 60 ml extra per additional litre. If the engine is very dirty, a second flush may be used rather than increasing dose.

📌 Summary

Motul Engine Flush Additives 300 ml offers an easy way to clean your engine’s internal lubrication system before an oil change. By removing deposits and contaminants, it helps restore performance, improve fuel efficiency, reduce emissions, and prolong engine life — especially when you want your new oil to work at its best from the start.