HI-GEAR for old engines with SMT2 444ml HG2250

My experience in using this additive. My car MV VITO 638 2.2CDI mileage 294000t.km. Once again I changed the oil that I bought not in this online store, which I have more than once regretted because I got a leftist of the famous brand Liqui Moly. oil, the engine began to work very hard the oil began to burn out very quickly it darkened. I did not continue to torment the engine, I ordered oil in this store (WOLVER Supertec 5W-40), a filter and this additive, two cans (for prevention) for 8 liters of oil. Before replacing it washed engine with this; Engine flush 10-minute Hi-Gear HG2219 with SMT2 for 4 - 6 - 8 cylinder engines 887 ml And after all this, this is the result, after changing the oil and plus this additive, the motor works perfectly, it is almost inaudible and after driving today 120-150 km, I checked the level and the oil on the dipstick was light as if it had just been poured, and judging by the reviews that I found in net when using this tool, after running 400-500 km the effect is even better. What will happen next, I’ll observe and I’ll write to Dan I am very pleased with this additive and Hi-Gear products in general, I have been using it not for the first time and it always shows good results, as in this case. So buy, fill in and you will be happy. Good luck! On the road!

Hello! As promised, I supplement my opinion. In general, I drove about a thousand km with this additive on my car MV VITO 638 2.2CDI. I like the additive very much, because the engine works perfectly, the oil does not go away, and in addition to everything, it practically did not change color, although before that the oil turned black literally after 150-200 km of run. And like smart masters told me that this is normal for a diesel engine. But I don't think so and I was right and here's the result on your face.