CL P Diddy

What grade of gas do you use? The manual states 91 or better, but......

BTW, I use 93.

Slimey

I knew this car took 91 or better when I bought it. For better or worse, I'll keep the ECU and engine happy with what it wants.

I'd say that if you cannot afford gas for the car, then don't drive it. The difference between regular and premium is usually about 10 - 20 cents per gallon. A whole fill-up, say 15 gallons, rates about a $3 difference max. For $3 per tank, I'm not downgrading against the wishes of my ECU.

ModAddict

93 does the blower good!

Chaptorial

Since the day i bought it i use either 91, 93 or when i can find it 94.

zamo

who does 87?

Doc.Booty

The local Sunoco sells 94. I use that

Black CL-S 4-Life

93 only

kHmER Co

wtf. im the only one using 91? hah. i cant find anything higher here.

Slimey

Our premium is 93 on the east coast, and in much of the country. In California, the premium is 91. Our ECU is tuned to 91 (according to the manual). I doubt us 93 folks get any gain over those using 91 (except for the F/I folks).

greyjhu

I'll fill up with 93, and when the tank get's to around half full I'll fill-up with 87 to save a few bucks (and fewer trips to Costco).

fahoumh

my car seems to like Shell's 91 so that's all I fill up with

darrinb

i use enonomy 85 or 86 octane, its alot cheaper

danny25

using 87 would only save me about $50 a year, so i give my car what it wants. Always 93.

Nashua_Night_Hawk

93 for me. 89 for toyota sienna.

Python2121

i dont think first gens really need anything higher the 87, so its either 87 or 89 depending on the cash i have

flipwhip

i only use 93 cause they dont have 91 at any of the gas station i got to in MD.

farberstyle

today the lowest price premium in town is 2.29. thats the fucking LOWEST. unreal....the only time i ever thought about putting in 89. but why drive it if you can't afford it?