You do not need to spend a fortune on a hybrid to drive green. Making even a small improvement to your car's fuel efficiency can make a big difference to the environment. Here are a few green driving tips to reduce the carbon footprint of the car that's already sitting in your driveway-and in the process, save your money!
1. Get a tune-up for the environment
Proper maintenance can have a big impact on how much gas you use. The payback for repairs varies, but fixing a serious problem like a malfunctioning oxygen sensor can improve fuel efficiency by as much as 40%
2. Pay attention to your tires
The next time you need new tires, consider buying low rolling resistance (LRR) tires. Rolling resistance is essentially the energy that your tires consume as they compress under the weight of your vehicle. LRR tires can improve fuel efficiency by 1.5 to 4.5 %
Proper inflation can even make a big difference on regular tires. The Department of Energy estimates that under inflated tires waste 1.2 billion gallons of gas a year. Once a month you should check your tire's pressure, you can find the correct inflation number for your vehicle in the owner's manual. Do not go by the number listed on the tire itself, as that reflects the maximum pressure the tire can withstand.
3. Lose the junk in your trunk
Those miscellaneous items that we haul around can add up to lots of extra weight-a hundred pounds equals about 2 % reduction in gas mileage.
4. Update your oil
Engines on newer car models (those less than 10 years old) often require lightweight oil such as 0W20 or 0W30. (The lower the number before the W, the easier the engine will start in the cold weather, the number after the W represents the oil's thickness.) Not only does thicker oil reduce your car's fuel efficiency it can fail to lubricate the small spaces in a modern engine.
5. Adjust your octane
Many drivers (estimates of 9 million) mistakenly believe that pumping premium gasoline in their tank will help their engines run better; some drivers periodically opt for higher grades thinking it will help them clean out the car's fuel system. In both cases this is a wasted effort. If your car wasn't designed to run on high-octane gas then using it will cause more unburned fuel to get into the emissions system. Premium gas also requires more energy to refine, so buying it when you don't have to is bad for the environment at both the production and consumption ends of the market.
6. Go green when you need to cool off
On short trips and when driving around town, keeping your windows downs is more efficient than using the air conditioner. At highway speeds, use the air conditioner, as open windows create drag when moving fast. A green driving tip: Using the vents is the most fuel-efficient colling option of all.
7. Drive gently
Jackrabbit starts and screeching stops are hard on your vehicle and increase fuel consumption. Flooring the gas pedal just once can emit as much carbon monoxide as half an hour of normal driving. Every car has an optimal range for fuel economy (check your owner's manual for range.) For every 5 mph over this range you drive, you're reducing fuel efficiency by about 7%
8. Be eco-friendly, even when parked
Gas can evaporate even from a closed tank and heat speeds up the process so park in the shade when possible. By doing so, you will also reduce the amount of energy needed to cool your car when you start driving.
Hope these friendly tips will help your wallet and we know it will help the environment.
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