![]() |
|
|
|
#1
|
||||
|
||||
what could be causing my low mpg.
I just drove about 110 miles and I had a full tank of gas when I started, but now I have a little more than half a tank of gas. I noticed that when I drive with my ac on my mpg is significantly reduced. without my ac my highway mileage is much better and I would only be maybe somewhere between the halfway mark and the full tank. Air filter changed on 5/22/10
*Transmission filter changed on 5/22/10 *Transmission fluid changed on 5/22/10 *Distributor cap changed on 5/22/10 *Distributor rotor changed on 5/22/10 *Fuel filter changed on 5/22/10 *Oil filter- Bosch Premium part number (3421). Done on 3/13/10 @ 254747 *Oil GTX 20-50W 5.5 qts done on 3/13/10 @ 254747. *A/c cut off switch replaced 6/9/10 *A/c temperature sensor replaced 6/9/10 *Auxillary fan switch replaced 6/9/10 *Air temperature sensor replaced 6/9/10 *Radiator flushed. 1 gal Zerex G-05 added. Done on 11/09/09 @ 248,946 miles. *A/C-heater control valve done on 11/5/09 *Check air valve. Done on 10/9/09 *Bosch O2 sensor replaced. Done on 10/7/09 @ 246,939 *Bosch H9DCO Spark plugs 6 total. Done on 10/6/09 *Bosch spark plug wireset. Done on 10/6/09 @ 246,560 *Tires inflated and rotated and balanced regularly.
__________________
![]() 1990 190E 3.0L |
Bookmarks |
|
|