Guys- great discussion here.
I will re-check the tire pressure, as the temps have dropped signifigantly recently maybe too has the tire pressure- cooler air =lower pressure. Ive heard of guys re-inflating their tires with "winter air". I don't know the truth in that...
I am a very light pedal guy. My other car, a '84 Mercedes 300D is a heavy car with a lot of torque, so using the transmission in it's low torque band and not revving the ish out of it is always better in the long run, I especially keep her rolling most times I can. Unless Im getting on the highway I have a light pedal foot...I also find that the BioDiesel I use will sometimes decreases the power, so I need more pedal, but thats a different message board.
I hate ethanol. Period. It is a huge waste of resources. and the energy return is negligible. If I could find non-ethanol gas I would use it.
I found that the stealership had delivered the car to me 1 quart low on engine oil. (thanks guys) After topping off, my mpg's have increased- the significance has yet to be determined.
So, low engine oil=low mpg's
All runs performed with an empty car. I keep really clean crs. In fact, I sometimes remove the 65 lb back seat in my 96 2.0L Jetta with 240K, to get better mpg, usually I increase it 1-2 mpg's, she still runs 32-33 mpg's. I use Valvoline SynPower 10w-40 in this car. I plan to switch to that in the Suby.
I still want to run software thru the ECU so I need to find out if Cobb can do that.
No comments on the switching to all synthetic fliuds...any thoughts?
Happy Black Friday everyone!!! shop till ya drop.