Gas prices have gone down but according to the news the prices are creeping back up again. Now, once again, you may be looking for ways on how to improve gas mileage. If you are finding ways to improve gas mileage or increase fuel efficiency there are a great deal of 'do it yourself' solutions that you should consider as part of your standard vehicle maintenance.

Try out these Gas Saving Tips:

Doing a tune up could improve gas mileage up to 20% or more. If your engine is idling roughly or hesitating and spitting smoke out the tail pipe then you should get a full engine tune up. This should increase mpg and possibly improve the life of your engine saving you hundreds or thousands of dollars in future repairs.

Checking your tire pressure could save money and improve mileage. This maintenance should be performed monthly. By keeping your tires at the recommended pressure as outlined in your owners manual you can get better gas mileage of 2-3%. As a net result, you could save hundreds of dollars or more because when your tires are inflated properly it also extends the life of your tires.

Driving habits can have a real adverse affect on mileage. A good driving habit would be to find the shortest way home or the route that is the most direct and has the least amount of stops along the way. If you have been asking yourself how to improve fuel mileage this is a big factor. Find an online mapping service that shows you direct routes.

Do you use your vehicle or car trunk as a storage unit? By eliminating every 100lbs in your vehicle you could be increasing mpg by a percentage point. Gas weighs about 6.1 pounds per gallon at room temperature. If your are deciding on how to increase gas mileage there are many solutions to help improve fuel mileage.

If the above gas saving tips don't work check out donating your car to Charity. And you can view some great supercars online.