Running straight diesel after black diesel experiment

[almater1]

So... I ran a WMO diesel blend for about a month and thought a followup was due. I did have to replace my injectors and found a great donor at UPULLANDPAY- thankfully.

The great news is that the old benz hasn't run any better. After 1 year since the experiment I am getting 30.5 MPG mixed driving. I have been doing about 540 miles till refill and have about 4 gallons at the refill. I am reluctant to mess around with the black diesel and will try running some SVO this summer. I have put another 20k miles on the car since the experiment and feel I have exhausted all avenues to getting any more out of the car at this point.

Mercedes Benz 123 300D TD- 470k about on car as I have had to fix odometer a couple of times... damn odometers on this car.