does it save you gas
1955906
if you follow its guidance and change your driving habits then yes it works..but if you think you can just plug it in and save gas, then no it doesn't.
1955907
Yes, you certainly can save on fuel (gas) if you use the Driving Tutor function and are willing to learn how to to brake and accelerate efficiently (slow down early to stop, and start up slowly from a stop). If provides a nice visual display with color bar graphs and audio alerts to help guide you, and you can select the degree of improvement that you want to aim for. There is no magic fix here, its up to you to learn how to drive to save on fuel, but this makes it easy to learn.At the same time you can monitor your car's actual Battery Voltage and Engine Temperature, plus other sensor functions. Cheers, Ted J M Yes, you certainly can save on fuel (gas) if you use the Driving Tutor function and are willing to learn how to to brake and accelerate efficiently (slow down early to stop, and start up slowly from a stop). If provides a nice visual display with color bar graphs and audio alerts to help guide you, and you can select the degree of improvement that you want to aim for. There is no magic fix here, its up to you to learn how to drive to save on fuel, but this makes it easy to learn.At the same time you can monitor your car's actual Battery Voltage and Engine Temperature, plus other... » Read More Yes, you certainly can save on fuel (gas) if you use the Driving Tutor function and are willing to learn how to to brake and accelerate efficiently (slow down early to stop, and start up slowly from a stop). If provides a nice visual display with color bar graphs and audio alerts to help guide you, and you can select the degree of improvement that you want to aim for. There is no magic fix here, its up to you to learn how to drive to save on fuel, but this makes it easy to learn.At the same time you can monitor your car's actual Battery Voltage and Engine Temperature, plus other sensor functions. Cheers, Ted J M « Show Less
1955908
No, it's only displays you current fuel economy. Only way to save fuel with this is with your foot!
1955909
Yes, you certainly can save on fuel (gas) if you use the Driving Tutor function and are willing to learn how to to brake and accelerate efficiently (slow down early to stop, and start up slowly from a stop). If provides a nice visual display with color bar graphs and audio alerts to help guide you, and you can select the degree of improvement that you want to aim for. There is no magic fix here, its up to you to learn how to drive to save on fuel, but this makes it easy to learn. At the same time you can monitor your car's actual Battery Voltage and Engine Temperature, plus other sensor functions. Cheers, Ted J M
1955910
It could, but you would be better served researching about how to drive to save gas. Or buying an after market chip designed to boost your cars gas mileage. This device is a waste of money. If you want to know your mpg, do it the old fashioned way which is to keep track of your mileage each time you fill up. Just do the math. If you want instant mpg, find a better product. I did the review many years ago. I would think there is other stuff on the market by now, and designed to monitor gas mileage?
414850
Yes it does, but to start you have to play with for a little bit. It's cheaper than buying gas from soda stream.
1928571
yes, we live in a mobile home and have had this heater for a few years and we love it it will save you a ton on gas
1170016
Yes, it does. I leave it off unless I am cooking with it. Saves the battery
2162991
yes.. it made a 2.5 mile per gallon difference when pulling (5000 lb trailer) saw some increace when not pulling 0.5-1.0 mpg. I also used a high flow air filter with it.. no downloads
817704
No. It is a passive system that monitors your vehicle's performance. But, it can show you how to modify your behavior to improve fuel economy.
1336999
Yes it can use gas. If you purchase the gas unit which is not included in the base model.Read carefully the details of the item under what's included. If uncertain contact the seller.
1807908
According to the instructions that came with it you should be able to siphon gas from the tank. However, as of now I have only used the sump for removing oil from the Engine and it works well for this job. I have not as yet tried to siphon gas with it so I can't answer how efficient it is for that purpose.
2272841
Hello, Yeso it does! Two carbs spend more gas than just one, if you use this car every day, its not a good idea switch single carb for dual, But dual carbs feel great, have a nice day
1604422
It will reduce your gas mileage it does create wind noise especially over 50mph. I use it for hauling camping gear locally. Enclosed cargo boxes are great when they're new but the locking mechanisms tend to go bad and you can lose everything in it if it pops open while on the interstate, I knew somebody that it happened to, that's why I went with the rack.
1426007
Yes it does. It is easy to pull too. I found out it doesn't like ethanol based gas very much, so try to use the 'good' stuff.
1651358
It transfers gasoline just fine. I emptied the gas tank on my scooter several times while fixing it with no problem.
1197426
I would not recommend that. It would work, but very slowly! The container holds less than a cup. So it would take awhile to move 10 gallons of gas. But it works great for flushing brake lines, and it's other intended uses.
1983985
Yes it works great I recommend you put some sea foam in next time you get gas makes it run like a champ
131871
Yes, it does. They last a long time. We took extra fuel canisters to a tailgate party and didn't need the extras.
1221922
It did not work for me. It gave me constant gas which is one of the things it guarantee it would help with.
1828903
What this does is it adjusts the programs in the computer of you car to make it run more effiecient or more powerful. With this flashpac you plug it up to the port under your dashboard and the device will turn on..it doesnt need batteies because it runs off the car battery. It will save the current (stock) codes on tbe device so if you dont like what it does you can always revert back to the way it drives now. But you can change how much fuel is applied to your motor like more gas means more power but less fuel economy while less fuel is less power but better fuel economy. It also acts as a scan/ troubleshoot tool. Whenever a check engine light comes on you can plug this device up and it will tell you whats wrong with your truck or car. Which i find very helpful