Applies to Exxon and Mobil Synergy Diesel Efficient branded fuel compared to diesel fuel without detergent additive, and assumes a 250 gallon tank and an average of 7 miles per gallon. Vehicle testing showed an average fuel economy improvement of 2 percent. Actual benefits will vary depending on factors such as vehicle/engine type, driving style and diesel fuel previously used.

 

From what I can tell its like they are already adding something lik PS Silver year round or winterizing if needed.

"pre-additized diesel"

 

Additives don't increase MPG, unless you are putting out visible black smoke before additive, and have no black smoke afterwards. I tried a FULL bottle of Howe's additive, that had a guarantee on the bottle saying something like a 5.7% increase in MPG. I meticulously recorded my mileage, and compared it to prior to using it, and the difference was like 1.5%. I sent Howe's my data, and they gave me my money back.

 

Well the above fuel claims gains of 2% over NON ADDITIVE FUEL.
fine print

 

I am willing to fill this in my towing truck which i use for ritewaytowingnyc, will test how much its different from a normal one. will share some results after testing.

 

I have been trying to ask Mobil/Exxon if their additive is as good or better than Stanadyne diesel additive but they are not responding. I also wanted to know from them "officially" if the additive is safe for the DPF filter. Any of you guys have any official word?

 

Diesel fuel additives are one of the world's great mysteries, unless you're a chemist. Here in Europe all diesel has to meet a regulated minimum of additives and there's no hard evidence that the big brand additive packages are any better although plenty of unsubstantiated anecdotal evidence from users.

If US diesel has no minimum additive standard, regular use of added additives will help to keep the system clean.

 

^^Anymore, we don't have many standards. As far as diesel, a few limits on sulfur and min. lubricity comes to mind. We still use leaded Av Gas. What few standards we have left are currently being tossed out of the window. Welcome to 'murica, the bizzaro world version.

 

Yikes!!! I just noticed when I begun this thread in August 2019, it was $1.67 a gallon. Just the other day I paid $5.14!!!

 

that really hurts to read. I bought my Treg this January, a month before prices skyrocketed. I’d be happy to pay $4 a gallon.

 

Yea… 300% increase in 3 years. Somebody is raking in some money!

 

Efficiency used to be a draw for buying a diesel. That doesn’t mean much now that there is a 30 or 40% premium on diesel compared to gas. Maybe one day it will come back down.

 

now the only reason is torque lol. And less gas station stops on long drives / road trips.

 

In Australia the diesel premium is only around 10 to 15% now. Previously the price was about the same. The fuel consumption of my Treg 4.2 V8 TDI is about half that of my previous petrol 4.5 l Landcruiser that had comparable weight and towing capabilities and a bit less power and torque. So it would need a much bigger 80 to 100% diesel premium to consider going back to petrol

 

Diesel is 5.99 pretty much everywhere around Philly right now. Regular is 3.99. Premium is ~$5 +/- $0.10. Since I would run Premium if I had a VR6, the cost delta from Premium to Diesel of $1 is more than offset by the increase in efficiency. I just did a 28.8 mpg hand calc’d tank average over 496 miles, which included 2 commutes to work and a trip to Connecticut for my cousins engagement party this weekend.

Only if I ran regular Would the net-cost be a wash, but I would not run regular. And the TDI makes 400 torque lol

 

93 is only 4 something in NY

 

Have you noticed any difference after using Mobil's "Diesel Efficient" fuel? Many drivers in Phoenix, especially those who rely on buy here pay here phoenix , have reported positive experiences with this fuel variant. Mobil's "Diesel Efficient" fuel is specially formulated to enhance engine performance, improve fuel efficiency, and reduce emissions compared to standard diesel fuels. Users have observed smoother engine operation, increased mileage per gallon, and reduced engine deposits, leading to potentially lower maintenance costs in the long run. So if you're in Phoenix and looking for a reliable fuel option, consider trying Mobil's "Diesel Efficient" fuel, especially if you're navigating the buy here pay here market.

 

Have you noticed any difference after using Mobil's "Diesel Efficient" fuel? Many drivers in Phoenix, especially those who rely on buy here pay here phoenix , have reported positive experiences with this fuel variant. Mobil's "Diesel Efficient" fuel is specially formulated to enhance engine performance, improve fuel efficiency, and reduce emissions compared to standard diesel fuels. Users have observed smoother engine operation, increased mileage per gallon, and reduced engine deposits, leading to potentially lower maintenance costs in the long run. So if you're in Phoenix and looking for a reliable fuel option, consider trying Mobil's "Diesel Efficient" fuel, especially if you're navigating the buy here pay here market.

buy here pay here phoenix

 

Seems like a shill / bot lol

 

I tend to prefer Sunoco as they tend to be more competitive price wise while still being top tier. Sunoco is my preferred retailer.