Review on Synthetic engine oil GENERAL MOTORS Semi Synthetic 10W40, 4 l by Mateusz Dbski ᠌

Mitsubishi Carisma 1.6 It burns out quickly at high engine speeds, and the recommended replacement period is between 7,000 and 8,000 kilometers. caused a significant amount of sludge to accumulate in the engine. It is likely that it is not possible to roll it for more than 5,000 kilometers, but in such conditions with a short change interval, it is worthless. There are a lot of possibilities for different oils that are more stable and robust. I moved to Idemitsu 5w40 synthetics, which I don't believe is the best option, but I am able to ride with a level from one oil change to the next for 8,000 kilometers.