I am seeing conversations referencing top tier fuel, around here there is no designation as such.
Are you talking about 91 Octane?
The manufacturers list the octane requirements in the manuals, and the engines are controlled by a computer with anti detonation logic. Why is there a need to exceed these recommendations and spend more money on better fuel?
Are you talking about 91 Octane?
The manufacturers list the octane requirements in the manuals, and the engines are controlled by a computer with anti detonation logic. Why is there a need to exceed these recommendations and spend more money on better fuel?