for 204000 thousand km did not pour anything and the machine worked like a Swiss watch! refueled only at LUKOIL. succumbed to advertising and after replacing the fuel filter flooded the miracle of chemical achievement. result - after 89 km. the check engine light (dirty TF) caught fire, the engine stalled on the highway. "savings" amounted to 3 thousand tow trucks + 2.5 thousand new TF + 1 thousand replacement work and it is not known how many times this will happen again (the statement of a car mechanic)