Actual solutions to driving in general.
Monitor Tire Pressure
Keep your tires properly inflated, because low pressure increases rolling resistance. Few drivers check and adjust their tire pressure often, but it’s a good idea to do it once a week.
Plan Errands Carefully
Reduce the miles you drive by running all your errands in one trip. Making a run to the dry cleaner and then picking up the kids after soccer practice? Don’t make separate outings. A little bit of foresight will stretch your fuel economy.
Warm Up the Engine
Cars get better fuel economy when the engine is warm. So if you have a three-stop run, hit the farthest destination first, then work your way back home. A fully warmed-up engine will remain at an efficient temperature even if it’s parked for 30 minutes.
Make Right Turns Only
FedEx does it, and the MythBusters proved it works: When city driving, make as many right turns as possible, even if it means going a few hundred yards out of the way. Reducing loiter time—or idling while waiting for traffic to clear—saves gas.
Avoid Ethanol When Possible
Gasoline that has been cut with 10 or 15 percent ethanol, called E10 or E15, is an mpg killer. Why? Gasoline stores more energy than ethanol (119,000 Btu per gallon vs 80,000). So it takes more ethanol than gasoline to go the same distance.
2. Warm Up Your Car for Shorter Lengths of Time
If you wake up to a cold morning, don’t warm up the car for longer than 30 seconds (up to one minute if you must). If you idle the engine for more than a minute, you waste fuel and pump nasty greenhouse gas emissions into the air. Engines of modern cars do not require the extensive length of time that older models needed to warm up.
9: Don’t be idle
Modern cars don’t really need much time to warm up, it just wastes fuel. If you are waiting for someone, or stationary in traffic, for more than 30 seconds you are better turning the engine off, assuming it is safe to do so.
10: Easy on the air con
Although electric gadgets do use energy in your car, it tends to be a negligible load for the motor. The only thing really worth considering for fuel economy is air conditioning, which at low speeds can reduce fuel economy by more than 10% on a high settin
5. Monitor When and How You Brake
Braking excessively wastes gas and causes your brake pads to wear out quickly. Maintain a safe distance between yourself and the car in front of you when you’re in heavy traffic – that way, you won’t need to brake as often as if you were tailgating.
Also, by keeping a bit more distance between you and the car ahead, you can begin braking earlier, especially when approaching a traffic light. By not having to slam on the brakes at the last minute, you’ll improve the efficiency of your car and save gas.
12. Change Filters
Check your filters regularly – especially if you live in a dusty area. Clean filters help to keep cars running more fuel efficiently.
13. Use the Correct Motor Oil
Be sure to use the proper motor oil. If you’re not sure which type your car requires, check the owner’s manual or do a search online. Using the wrong motor oil can cause the engine to work harder and waste gas.