Decarbonizing - Toyota Mark II, 2.0 L, 1993

And so, I did decarbonization. There was only one reason - oil consumption ~ 3 liters per 7000 km (from replacement to replacement). Pour oil Mobil 5w40. There was no question about the dynamics, there was no overconsumption of gasoline, the car easily accelerates to the cutoff speed (180 km / h), and the engine spins perfectly up to 6000 rpm.

I bought LAVR ML-202 Anti Coks lavr.ru/ru/product/cpg/ln2505.html in a volume of 1 piece 185 ml and 2 pieces 330 ml each .

I bought candles, new oil and a filter.

And so, the engine warmed up to operating temperature. He poured 45 ml of liquid into each cylinder, screwed in old candles and went home.
Came in 2 hours later, unscrewed the candles. The liquid left in the 4th and 5th cylinders, I got upset ... According to the instructions, I removed all the liquid from the cylinders, turned the engine with a starter, screwed in the old spark plugs and started the engine (started from the 10th time). The smoke was horrible, and it was so caustic. In short, at idle speed, the car warmed up to operating temperature and then poured liquid into all the cylinders again. Gone home. After an hour I check that the liquid is in all the pots.

Sorry, cho compress. I can’t measure it before this. And after decarbonization, this compression turned out:

1 - 14.1
2 - 14.2
3 - 14.3
4 - 14.2
5 - 14.2
6 - 14.0

I can't tell if this is normal or not. But at the next oil change I will do it again =)