Re: [MBZ] Diesel fuel mileage

2023-10-22 Thread Curt Raymond via Mercedes
Bio-D would have less energy but I've found it to be good for the car in other ways. This makes me think. The snowmobile club has an old farm tractor we mow the trails with. Its gotten persnickity in the extreme. I bought some diesel purge to run through it but I'm wondering if a couple

Re: [MBZ] Diesel fuel mileage

2023-10-22 Thread Curt Raymond via Mercedes
Back in the day when I tracked mileage carefully I could definitely see differences in energy content from the fuel at different stations. There was one Mobil station that was generally the most expensive around but it'd get 1-2mpg better than most. I also found one place off the highway that

Re: [MBZ] Diesel fuel mileage

2023-10-22 Thread Kaleb Striplin via Mercedes
I wonder if it has something to do with the biodiesel content?Sent from my iPhoneOn Oct 22, 2023, at 1:17 PM, Dwight Giles wrote:makes sense. cheapo Sam'sOn Fri, Oct 20, 2023, 11:22 PM Kaleb Striplin via Mercedes wrote:I do not have any specific testing or proof, but it

Re: [MBZ] Diesel fuel mileage

2023-10-22 Thread Dwight Giles via Mercedes
makes sense. cheapo Sam's On Fri, Oct 20, 2023, 11:22 PM Kaleb Striplin via Mercedes < mercedes@okiebenz.com> wrote: > I do not have any specific testing or proof, but it just seems like I > get better mileage when I filled up at other stations than I do with > Sams or Walmart diesel. I suppose

Re: [MBZ] Diesel fuel mileage

2023-10-21 Thread Kaleb Striplin via Mercedes
It’s been many years but is it just me, diesel seemed like it used to smell much more potent when being pumped back in the old days than it does now. Probably because of the sulfur being removed. Seemed like mileage was better back then too. Sent from my iPhone > On Oct 21, 2023, at 10:55 

Re: [MBZ] Diesel fuel mileage

2023-10-21 Thread Allan Streib via Mercedes
On Sat, Oct 21, 2023, at 10:00, mitch--- via Mercedes wrote: > Back in the 1980s, when they sold #1 diesel and #2 diesel at the pumps, > didn't the also display cetane ratings like they still display octane > ratings? Where I usually buy diesel, they do not display a Cetane number, but I'm not

Re: [MBZ] Diesel fuel mileage

2023-10-21 Thread mitch--- via Mercedes
On 2023-10-20 23:42, Allan Streib via Mercedes wrote: What is the cetane rating of the Walmart/Sams fuel vs. others? Back in the 1980s, when they sold #1 diesel and #2 diesel at the pumps, didn't the also display cetane ratings like they still display octane ratings? Is it because there's

Re: [MBZ] Diesel fuel mileage

2023-10-21 Thread Andrew Strasfogel via Mercedes
Drove the 2014 E250 to BWI Marshall Airport last night. The trip covered 40 highway miles with a fuel economy of 49 mpg. Added a passenger and three heavy suitcases for the return. Gauge readout was 47.1 mpg for the 80 mile RT. On Sat, Oct 21, 2023 at 6:55 AM dan penoff.com via Mercedes <

Re: [MBZ] Diesel fuel mileage

2023-10-21 Thread dan penoff.com via Mercedes
Other than a being a cetane issue, I can’t see how. Reminds me of a crazy idea a coworker had: The logic was that in the early morning, when it’s cooler, you’ll get more gasoline out of the pump because the gasoline is cooler, and therefore denser, meaning that if you fill up early in the

Re: [MBZ] Diesel fuel mileage

2023-10-20 Thread Kaleb Striplin via Mercedes
No idea Sent from my iPhone > On Oct 20, 2023, at 10:43 PM, Allan Streib wrote: > > What is the cetane rating of the Walmart/Sams fuel vs. others? > >> On Fri, Oct 20, 2023, at 22:22, Kaleb Striplin via Mercedes wrote: >> I do not have any specific testing or proof, but it just seems like I

Re: [MBZ] Diesel fuel mileage

2023-10-20 Thread Allan Streib via Mercedes
What is the cetane rating of the Walmart/Sams fuel vs. others? On Fri, Oct 20, 2023, at 22:22, Kaleb Striplin via Mercedes wrote: > I do not have any specific testing or proof, but it just seems like I > get better mileage when I filled up at other stations than I do with > Sams or Walmart

Re: [MBZ] Diesel fuel mileage

2023-10-20 Thread Andrew Strasfogel via Mercedes
No. On Fri, Oct 20, 2023, 11:22 PM Kaleb Striplin via Mercedes < mercedes@okiebenz.com> wrote: > I do not have any specific testing or proof, but it just seems like I > get better mileage when I filled up at other stations than I do with > Sams or Walmart diesel. I suppose I could do some

[MBZ] Diesel fuel mileage

2023-10-20 Thread Kaleb Striplin via Mercedes
I do not have any specific testing or proof, but it just seems like I get better mileage when I filled up at other stations than I do with Sams or Walmart diesel.  I suppose I could do some actual testing but it just seems like everytime I fill up somewhere else, I get a lot more miles per