Milemax Fuel Saver Reviews Consumer Reports No one tells you this (2023)

FAQs

Is the fuel saver device legit? ›

Without exception, every review of Fuel Save Pro has affirmed that it is a genuine and trustworthy product. If you frequently take long car trips, Fuel Save Pro is a great tool to use to cut back on gas consumption. Its main benefit is that it can be permanently attached to a car and help it use less gas.

Milemax Fuel Saver is a portable gadget promising to reduce fuel consumption. The device communicates with the car's ECU through the OBD11 port. It identifies the car's behavior to increase the engine's capabilities and reduce fuel consumption.

We hate to be the bearer of bad news, but a fuel saver device won't increase your vehicle's fuel economy by 300%, as some companies claim. Popular Mechanics purchased various units from $20 to $400 for a study, with shocking results. None of the devices delivered the intended results.

A: Each Fuel Saver discount earned will expire 30 days after the date of purchase of the eligible Fuel Saver item. You can check your balance and track expirations in the Hy-Vee app or at https://www.hy-vee.com/perks at any time.

If the vehicle in question is newer, it's highly likely that a performance chip will work. In fact, the U.S. has required all cars and light trucks since then to be OBD2 compliant. Of course, the OBD2 port is where the performance chip connects to the vehicle itself.

Fuel Rewards® savings are limited to 20 gallons of fuel per purchase, per vehicle, or fraud limits placed by Shell and/or limits placed on their payment card by their financial institution, each of which may be lower.

But, in general, the most efficient speed to drive is between 40 mph and 55 mph. It's important to understand that engines consume fuel, even when idle. So, if your car's at 1 mph, it's actually quite inefficient since your car isn't covering any significant distance while it's still consuming gas.

Premium gas has a higher resistance to engine knock in luxury and performance vehicles with turbochargers or high-compression engines, so you can hit that horsepower smoothly. Additionally, premium gas can increase fuel efficiency, potentially bringing better gas mileage for longer while decreasing emissions.

Accelerate gently. Revving your engine wastes a lot of gas. The ideal rate of acceleration is 20 km/h every 5 seconds. Slow down.

This innovative device plugs directly into the OBD2 connector of your car and helps reduce CO2 emissions while increasing fuel efficiency. Once installed, EcoChip can help you save up to 33% on fuel costs, which translates to nearly 150 miles per tank of gas.

How much does a gas saver device cost? ›

1200.00)

The device is not backed by any major automobile manufacturers or regulatory bodies. In short, there is no evidence to support the claims made by MileMax and it is highly unlikely that it will deliver the fuel savings that it promises.

Performance tuning chip is designed to reprogram the ECU (Electronic Control Unit), so it can be called ECU chip tuning, or engine tuning. It includes eco-tune specifications which increase fuel efficiency.

Price of Eco Tune's device

 One unit of Eco Tune's device comes at 39.98 USD with free delivery.  Buy one and get one EcoTune for 59.97 USD. Also, get 50% off your purchase plus free delivery (starting at 29.50 USD on each purchase).

In general, pure gas begins to degrade and lose its combustibility as a result of oxidation and evaporation in three to six months, if stored in a sealed and labeled metal or plastic container. Ethanol-gasoline blends have a shorter shelf life of two to three months.

Regular gasoline has a shelf life of three to six months, while diesel can last up to a year before it begins to degrade. On the other hand, organic-based Ethanol can lose its combustibility in just one to three months due to oxidation and evaporation.

Gasoline can last between three months and three years depending on the type of gas and if it is properly stored. It's important to note while all gas will naturally begin to degrade over time thanks to exposure to oxygen (also known as oxidation), all gas is not created equal.

Also, the installation process of performance chips should be made with high-quality tuning equipment. Otherwise, performance chips can potentially cause engine damage, misfires, poor fuel efficiency, and increased emissions.

This device can turns the inefficient gas guzzler to a much more efficient fuel machine which finally reduces the gas consumption by 20-40% which is comparatively very high value. Key Specifications of EcoTune: The ecotune is specially designed to reduce the fuel consumption of the vehicles.

The improved power will give your vehicle a better throttle response and more torque and make it faster. Improved fuel efficiency: Installing a Chip Your Car performance chip enables your car to gain MPG, making it more fuel efficient. As a result, you can expect massive savings on your fuel costs.

Does keeping your gas tank half full save money? ›

Filling up a tank halfway compared to a full tank of fuel only reduces the weight by 2.5%. At this level it is likely to make very little difference on the vehicle fuel economy. We suggest if your drivers are regularly driving to advise them to fill the tank all the way to the top when they visit a petrol station.

Some say that since a half a tank weighs less, it takes less fuel to drive around town on it. This may be true to a point, but the savings are insignificant at this level.

Fuel Pump:

To keep your fuel pump healthy and performing at its peak, you should change the fuel filter according to your manufacturer's recommendations. Additionally, keeping your tank filled up helps to keep your fuel pump cool, which will also keep it healthy.

Does AC affect gas mileage? As a general answer, a Consumer Reports study found that, yes, running the AC does reduce gas mileage. Here are some tips to help you balance your fuel consumption with comfort.

Yes: The alternator, which is powered by the engine, is what provides energy to the air conditioner. The engine runs on fuel, meaning you are using up gas when you run the AC. With that said, enjoying a bit of cool air doesn't necessarily mean you're being inefficient.

Synthetics have some advantages over conventional motor oil. They're designed to be more effective at: Resisting oil breakdown, which makes it last longer than conventional oil. Withstanding higher temperatures than conventional oil, which helps keep engines running longer.

While high-octane fuel is preferred for classics, they can run perfectly well on lower octane petrol, especially if the ignition is adjusted to counteract the change in combustion rate.

As a rule of thumb, most new cars require synthetic oil. Older cars generally run well with conventional oil, unless your vehicle has more than 75,000 miles on it, in which case high-mileage oil is recommended.

You can improve your gas mileage by 0.6% on average—up to 3% in some cases—by keeping your tires inflated to the proper pressure. Under-inflated tires can lower gas mileage by about 0.2% for every 1 psi drop in the average pressure of all tires. Properly inflated tires are safer and last longer.

Does driving slower save gas? ›

Going slower theoretically saves fuel, because at high speed your engine needs to work harder to overcome drag from wind resistance, your tyres and transmission – and that drag increases exponentially the faster you go. Reduce your speed, then less power (and thus fuel) needs to be expended to overcome that drag.

Generally, a four-cylinder engine offers better fuel economy than a six-cylinder. Its better fuel economy is mostly due to having less horsepower but also by being smaller and reducing the weight of your car. Add in turbocharging, and there's even more improvement in fuel efficiency and performance.

The supply chain in the $500 billion semiconductor industry is extremely complex, particularly for chips used in cars. Key suppliers include NXP Semiconductors and STMicroelectronics in Europe, Renesas Electronics in Japan, and Onsemi and Microchip Technology in the United States.

The answer, all too often, is no. Many so-called fuel-saving devices are simply well-packaged hoaxes that base their claims on questionable science and offer little or no change in a vehicle's performance.

See how GasBuddy gives you more ways and more places to save on gas than any other app. Get the free GasBuddy fuel card and save on every gallon, at any station. No hunting for deals. Just securely link your bank account, swipe, and save up to 25¢/gal.

Generally speaking, yes. Cruise control can help you become more fuel-efficient and can help you save an average of 7-14% on gas thanks to its ability to maintain a continuous speed. In comparison, the constant change in acceleration and deceleration of the driver placing their foot over the pedals can eat more gas.

Milemax Fuel Saver fits in the OBD2 to amplify the engine's performance. The programmable gadget picks your driving habits and adjusts the ECU to reduce fuel consumption. The manufacturer boldly claims that it can help you save up to 35% of gas.

EcoFuse is a chip tuning box that can be plugged into OBD2 connector of your car to reduce fuel consumption. It works based on OBD2 protocols as remapping the Car's computer ECU. When it is plugged into OBD2 connector, EcoFuse receives the information from the car computer ECU.

Is it OK to drive in eco mode all the time? ›

Some people only use this mode once they're cruising on the highway. Other people put their cars in Eco mode all the time. Either way is fine. It's up to you when to use Eco mode so do whatever works best for your lifestyle and how you like to drive.

When Should Eco Mode Be Used? Eco Mode should be used any time that you wish to increase your vehicle's fuel economy. This includes periods of both city and highway driving, or even back road cruising.

Regular tune ups can save an average of 4%. Replacing a dirty air filter can increase gas mileage up to 10%. Make sure tires are pressurized to the maximum limit provided by the manufacturer.

Performance chips have been proven to work, and many professional racing teams have been using them for years, making it a safe option to enhance the performance of their vehicles. Of course, the changes will be more noticeable on some vehicles than others, so as the ads say, your mileage may vary.

The reduction in power leads the car to accelerate more slowly. Benefits of eco mode include using less gas and creating fewer emissions. Eco mode works best when driving at a relaxed pace.

No - they do not. The gadgets that are sold for saving fuel in a gas or diesel engine are universally junk. If they worked - the big auto companies would be buying up the companies that invented them and all of our cars would be using these devices.

Less Pollution from Vehicles:

Fuel Save Pro Device has a feature that reduces the amount of emissions produced by the vehicle to fight climate change and global warming. Pricing: Customers can buy one Fuel Save Pro at the cost of $49.99. Customers can buy two Fuel Save Pro's at the cost of $44.99 each.

EcoChip is a device that can be plugged into the OBD2 connector of a motor vehicle in order to reduce fuel consumption. Remapping the vehicle's computer ECU based on OBD2 standards allows it to harness the power of EcoChip.

No, of course not. This device is effective year-round since it only cares about lowering your vehicle's fuel consumption and increasing the efficiency of the ECU asking the efficiency of the ECU. In regards to your vehicle's warranty, the Fuel Save Pro couldn't care less and won't void it.

Keep in mind, cruise control is only fuel-efficient when used on flat road conditions that are free from traffic congestion or on even uphill or downhill drives. However, if you are driving on hill conditions that change perpetually or sharp inclines, it is recommended to deactivate the cruise control function.

What is the fuel saving trick? ›

Empty your trunk -- Driving around with your trunk full adds weight and reduces your fuel mileage. Travel light, each 50 lbs of added weight results in a 1% reduction in fuel economy. Keep your vehicle clean -- Dirt, mud, and bugs on the exterior of you vehicle creates drag that over long distances hurts your MPG.

Then divide this mileage figure by your car's mpg rating to find out how many gallons of fuel you'll need on your trip. For instance, if you plan to drive 500 miles (804.6 kilometers) in a car that gets 25 mpg (10.6 km/l), you'll need about 20 gallons (76 liters) of gasoline.

Magnets attached to a vehicle's fuel line have been claimed to improve fuel economy by aligning fuel molecules, but because motor fuels are non-polar, no such alignment or other magnetic effect on the fuel is possible. When tested, typical magnet devices have shown no effect on vehicle performance or economy.

Chips like DiabloSport S1000, Range Technology, and Tunesport Performance are all great choices. If you have a GM vehicle or Chevy then I recommend going with DiabloSport S1000 plugin Chip. Some of these chips are incredibly easy to install and require no mechanical experience.

It's completely safe to leave an OBD2 scanner tool plugged in while driving. In fact, it's important to have your car running while you diagnose an engine code to avoid damaging the scanning software.

If you're asking, “Can I change my own oil in my car without voiding the warranty?” the answer is yes. Changing your own oil won't directly void your car manufacturer's warranty. However, the manufacturer won't cover the repairs if you damage your car while trying to change your own oil.

Vehicle manufacturers recommend using motor oils meeting certain viscosity grades and American Petroleum Institute service requirements. Whether the motor oil is petroleum based or synthetic will not affect warranty coverage.

Reviewed by Shannon Martin, Licensed Insurance Agent. Unfortunately, yes. A catch can could void your Ford's powertrain warranty coverage if it is deemed to be the cause of a powertrain failure.