only regular unleaded.
this new type of gas called butt gas
book says regular.
Replace sending unit which is located inside gas tank (gas tank must be removed from car).
97 lesabre buick gas meter doesn't work can we fix it?
If the gas cap was in fact loose or faulty, just tighten it or replace it and the light will clear itself after a couple drive cycles.
Your 2001 LeSabre is rated at 20MPG City/29MPG Highway. I've found this rating to be fairly accurate. I average 20-22MPG when I'm not using the A/C and have measured highway mileage at just a shade under 30MPG. Pretty good for a big car that has a little pep.
Premium only
unleaded, midgrade, premium
93
In the gas tank?
I have a 1990 lesabre and im 90% sure its a 16 gal.
The 3.8 liter V6 ( and the 4.6 liter - SOHC - V8 ) use " regular " unleaded , 87 octane