What Causes Bad Gas Mileage

What causes bad gas mileage? Many culprits are to blame for guzzling gas from your car and siphoning money from your wallet. If you want to save gas, give your car a checkup to make sure it is still efficient. Applying any one of these fixes will help you save money and increase the life of your car.

Take A Look At The Tires
The first tip for increasing fuel efficiency is to make sure your tires are inflated enough. When car tires aren't inflated correctly, you can experience decreased gas mileage. Flat tires cause increased road resistance, which means that your car has to work even harder to maintain speed. By making sure that your tires are pumped full, you can increase your gas mileage.

Have Your Fuel Injectors Checked
When your car engine runs, the fuel injection system will insert exact amounts of fuel into your car's engine. It combines with air within the engine and ignites in order to make your car move. If your fuel injection system isn't working properly, your car won't get enough fuel to run correctly. When your fuel injector leaks, it will waste gas, and you will use much more than you actually need. Have a trusted mechanic check your car and fix the fuel injection system if necessary.

Replace Spark Plugs
Spark plugs are important to the efficiency of your engine. They are in charge of the engine's mixture of air and fuel. They fire off to make your engine run, and if they aren't working your engine will waste fuel trying to get them to work. Make sure your spark plugs are in good working order, and you'll have great gas mileage.

Change Your Air Filter
An air filter is not normally what someone thinks about when it comes to gas mileage. However, the air filter plays a major part in the combustion process that makes your car move. When the air filter is dirty, not enough air will get into the engine to combine with gas. A clean air filter will improve combustion and help your car use gas more efficiently.

All of these factors will be checked in a tune up of your car. Be sure to schedule regular maintenance for your car, and you won't have to worry about poor gas mileage.

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