17 city and 23 highway would be the best you can get. That is if the vehicle is not loaded and is driven the speed limit. Expect less with a full load and driving over the speed limit. If your check engine light is on suspect a defective Oxygen Sensor. That is a prime suspect when the mileage suffers. If the check engine light is not on, I would suspect you may need to replace the spark plugs and wires on this vehicle especially if it has over 75,000 miles on the odometer. Make sure the tires a inflated to the correct pressure as listed on the driver's door post or in the owner's manual. Make sure to replace the Air Filter every 30,000 miles.
poor gas mileage
In my 02 vinson i get around 20 mpg
exactly where is of 02 oxigen sensor the ford windstar 2003
the 02 sensor has nothing to do with gas mileage. it sipley is a sensor that reads the oxygen level in your exhaust for emissions.
in my 02 TB Lt - Ext RWD I get 15.6 combined Like 19 hwy and 14 city
on the highway doing 100km/h i get 16l/100k. i have a 02, about 7000lbs with ladders on the roof.
o2 poor blood
could be a bad 02 sensor. does it warm up properly when running on the highway?- could be a bad thermostat causing it to run too rich because its trying to warm itself up.
Poor Poor Pitiful Me was created in 1978-02.
an 02 z24 at about 70 mph most highway on cruise 380 miles .....best I've got was 410 miles
Depends on tires, air pressure, driving habits, etc etc. My '02 SL1 get 38mpg with aggressive driving (work in NYC :D)
O2 poor. Pulmonary veins carry O2 rich blood.