automotive repair by
people who care
This is a question I’ve had quite a few people ask me over the years, and more so when the gas prices start to escalate. The first thing I’ll say is your car or truck will not vary much from the original mpg (miles per gallon) that it was originally rated for when new. If your SUV is rated for 17mpg hwy, don’t expect you can get 23 if you drive nice. So before you assume your vehicle gets horrible gas mileage, check the ratings and see how it compares, it still may be horrible, but normal! I would also suggest you calculate your own figures by dividing the miles driven by how many gallons you used. This will give you the most accurate figure instead of going off your cars computer display; you might be surprised at the difference. One more thing I’ll mention is; gas mileage drops on all cars during Wisconsin winters, this is normal. It takes a lot more fuel to start and run a cold engine; they really don’t become efficient until it comes up to operating temperatures.
So here is a short list of things you can do to make sure your optimizing your vehicles mpg potential.
Now there are quite a few products out there you can buy that boast an increase in fuel economy. Anything from pills you put in your gas tank to magnetic products you wrap around your fuel lines. Don’t waste your money, they don’t work. The mileage your engine gets is due mostly because of the physical design, working in conjunction with the engines computer management system and the friction you car creates going down the road. The technologies involved are too numerous to list and beyond the scope of this discussion, but believe me when I say that car manufactures have pretty much optimized all the mpg their going to get out of modern engines, and there is no “hidden” secret that will override all that technology, if anything it will probably screw it up.
Well, I’ve hope I’ve given you some practical ideas you can use to increase your gas mileage. It takes a little discipline but over a year’s time it could add up to some significant savings.