I have a 02 lexus ls430 with 128k. Its recommended premium but u can get away with putting 87 octance its vvti. I dont care are the hp decrease but would i save money putting 87 instead of tbe 93 that i usually put?
:c
>>27842155:3
You don't have money because 87 is less efficient and you use more to go the same distance
y u hurt 3UZ?
it be ok op don't worry<3 :3
>>27842156>w<
>>27842153it'll run on 87, but it'll run like shit. expect it to feel more sluggish, and seem to be even thirstier.
>>27842153Check club Lexus a few people have done this.You'll get about 5 mpg less and the knock sensor will be pinned to the tits.Given the current spread of gas prices you'll looking at about using another 4 gallons per 400 miles which at 3.50 for regular will be about equal to premium.Tl;Dr no there is no way to game your BSFC by going to a lower octane.
