poor fuel economy

Hey im new to this i have a 92 es300 lexus and i noticed that im only getting around 9 miles a gallon on gas. I used to think it was because a was always driving really fast but lately i drive the speed limits and my gas is still doing very poor on gas any suggestions. I was thinking maybe it has to do with fuel pump or O2 sensors

See the posts in CL, or LOC.

See the posts in CL, or LOC.
what is CL or LOC sry i dont know what they are

Hey im new to this i have a 92 es300 lexus and i noticed that im only getting around 9 miles a gallon on gas. I used to think it was because a was always driving really fast but lately i drive the speed limits and my gas is still doing very poor on gas any suggestions. I was thinking maybe it has to do with fuel pump or O2 sensors

I could be a few things: 1. Fuel Filter 2. Spark plugs and wires 3. Air Filter 4. O2 Sensors. Try these first.