Why don't you use both regular and high-end gasoline?

pu1. Mixing is not recommended because of the ECU, which is learning fuel information, but whenever the fuel information changes, it puts pressure on the engine to correct the information again, causing something like knocking. If you mix it up, it's always hard to match the octane price accurately, so the ECU keeps correcting it. So it's not good to put regular and high-quality gasoline alternately. For the same reason, it's better to set up a gas station and use it

2017-12-04

OK