by Eric Wall
Technology
Friday, August 14, 2026
Roughly a fifth of the world's oil normally moves through a single narrow chokepoint between Iran and Oman: the Strait of Hormuz. Since fighting in the Middle East began in late February, tanker traffic through the strait has slowed to a fraction of its normal flow.
It’s a stark difference from before the conflict, when the national average at the pump sat near $2.98 a gallon.
Every barrel that doesn't make it through that strait shows up in the price you pay at your local station. Government forecasters have been raising their pump-price outlook ever since the shipping disruption began.
Official forecasts don't expect Middle East oil production to return to near pre-conflict levels until 2027. Nobody can tell you when the strait fully reopens. The only certainty is that drivers pay the war premium at every fill-up until it does.
Analysts warn that prices are likely to stay volatile for as long as shipping through the strait stays constrained.
You can't control any of that. What you can control is how much fuel your own car burns.
And that's the good news for the ordinary consumer. Thanks to a simple plug-in device, you can lower your car's fuel consumption without changing how you drive, and do your bit for the environment while you're at it.
After years of research and development, the team behind this compact, affordable, simple-to-use device built something that optimizes your vehicle's fuel consumption from the inside.
It costs less than most drivers now spend on a single tank of gas, and it's backed by a 30-day money-back guarantee.
It's called Fuel Fix PRO, a small chip that plugs into your car's OBD2 diagnostic port, the same port a mechanic uses to talk to your car's computer.
Every car built after 1996 has an ECU, the onboard computer that manages how your engine runs. From the factory, that computer is tuned for broad averages, not for your exact vehicle, your driving style, or maximum fuel economy.
Fuel Fix PRO works with the ECU to optimize fuel consumption. It's the same principle behind professional engine remapping, without the mechanic's bill and without permanent changes to your car.
It's easy. You simply plug it into your car's OBD2 port. The OBD2 port is usually located under the dashboard, beneath the steering wheel column.
All cars and trucks built and sold in the United States after January 1, 1996, have OBD2 ports. If your vehicle is European, any vehicle made after 2001 will also have an OBD2 port.
Once you've plugged it in, drive as you normally would. After roughly 150 miles, the device has gathered enough data about your vehicle to begin tuning your car's computer for lower fuel consumption. Nothing to configure, nothing to remember.
You can, and it works on the same principle. But professional remapping is expensive, and it's permanent: once your ECU is remapped, you can't undo it, which matters when it's time to sell the car.
Fuel Fix PRO is removable. Unplug it, and your car's computer returns to its factory settings. All of the upside of a tune, none of the commitment.
"Very happy and beyond impressed with this new technology. My 2009 Honda Accord had an average mpg of around 35. I wanted to improve this. So I checked the pressure on my tires and added this Fuel Fix PRO chip. It says it takes about 150 miles to adjust the computer's ECU. I filled up the tank of fuel and took a trip to visit my parents out of state. It was a 167 miles round trip. My fuel mpg for that trip was a little over 47. Thanks guys!" - Steve P.
"Best purchase I made in a while. If your vehicle is a gas guzzler, this can easily save you hundreds at the pump each year." - Harry F.
"Easy way to save money at the pump. It was less money and usually that means lesser value. Easy to install and it worked as described with my 2009 Chevrolet Silverado 6.6 V8. Two thumbs up." - Terry G.
Yes. Plug-in OBD2 devices like this are fully legal to own and use.
And because it makes no permanent changes to your vehicle, there's nothing to undo: pull it out of the port and your car is back to exactly how it left the factory.
You're probably thinking: Given what this tech can do, it probably costs a fortune. False! Fuel Fix PRO is on sale now for under $40!
And for households with more than one vehicle, there are multi-pack discounts: 10% off two devices, 20% off three.
NOTE: Fuel Fix PRO is not sold in retail stores. It is available online only, through the official website.
Now that you've been informed about this clever invention, getting started takes three steps:
Here's a tip: Fuel Fix PRO makes a great gift, especially for anyone in your life with a long commute or a thirsty truck.
"Every order is covered by a 30-day money-back guarantee: see savings at the pump within 30 days, or send it back for a refund."
Save 10% on two devices or 20% on three, available through this link
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