Liqui Moly Engine Flush Plus. Part No. 2784. Liqui-MolyEngine Flush Plus cleans the engine by allowing solid and liquid contaminants to freely drain with the old engine oil. Suitable for all petrol diesel and LPG engines.
First time trying this produce, and I am impressed. The engine has over 300,000 km on it, n did the oil with this at about 1/2 interval, the oil that came out was blacker than I have ever seen. The new oil is near impossible to see on the dip stick now (no residual oil to darken new oil), engine seem Quieter and has better response. I took the car for a 130 km trip today and it used about 5% less fuel, (consumption had been creeping up over the last couple years). Very impressed and will be recommending it to all my friends