Greetings from Italy Florence I in my Suzuki Jimny 4x4 gasoline 1.3 with m13a engine year 2001 I did the engine oil change in 2021 with Liqui Moly leichtlauf performance 10w40 a good product and in 2022 I did the oil change of 12,000 km took the ceratec additive and as engine oil i put liqui moly leichtlauf mos2 10w40 also a good lubricant and then i use liqui moly additives to clean the petrol injection system and valves!