Opti-Lube XPD All-Season Diesel Fuel Additive - 4oz Bottles (12 Pack Case)

This thing is like magic, I use it in my Hilux 2.8 Turbodiesel, I had this vehicle for 5 years and always filled my tank locally (Mexican Diesel), after a few minutes of using this additive for the first time. It was like a new car, les noise, much smoother throttle. I am getting around 10-15% better milage. I can honestly say that at least with mexican diesel, this does wonders.

So far so good! Was using HotShots, until I found out, opti-lube does better. Went to opti-lube do due it lubing engine. Hotshots doesn't! Yes more expensive, but as they say, you pay for what you get.

Already noticed my. ECO is quieter running

Great product ! I run it in my deisel religiously.

My mileage has gone up 1.5mpg after using them for four fill-ups. Just ordered a new set of fillers. Love the product!

Truck running better

Convenient packaging is working out nicely.

I’ve used additives for years with my diesel and experienced excellent results. The engine runs smoother, no gelling in the winter, no injector issues, and easier starts. The small bottles are a space saving genius and pack a punch. I take them on long road trips so I can easily pack a bunch instead of buying more expensive treatment at truck stops. These are great for their compact size without compromising performance.