How to drive more Green!
As we all know, we're in the midst of a slowly forming tragedy which strikes in unpredicatably and incognito. That is, global warming. Many of us are contributors to this problem. Though many of us can't stop driving, there are ways to pollute much less, with your same car. Here are a few simple ways (provided by Greenercars.com) you can reduce your CO2 emissions.
- Flooring the gas pedal not only wastes gas, it
leads to drastically higher pollution rates. One second
of high-powered driving can produce nearly the same volume
of carbon monoxide emissions as a half hour of normal
driving. - Driving 75 mph instead of 65
mph will lower your fuel economy by about 10 percent,
and can dramatically increase tailpipe pollution in many
vehicles. - When possible, plan your trips to avoid rush hour. Stop-and-go
driving burns gas and increases emissions of smog-forming
pollutants. - Combine trips. Warmed-up engines and catalysts generate
much less air pollution, so combining several short trips
into one can make a big difference. - Take a load off. Carrying around an extra 100 pounds
reduces fuel economy by about 1 percent. Take a few moments
to unload your cargo area. - If your vehicle has it, use overdrive gear at cruising
speeds. When driving a manual transmission, shift up as
soon as possible. Running in a higher gear decreases the
rpm and will decrease fuel use and engine wear. - Try using the vents and opening windows to cool off before you turn on the air conditioner. Air conditioner use increases fuel consumption, increases NOx emissions in some vehicles, and involves environmentally damaging fluids.
- Keep your tires properly inflated. Tires should be inflated to the pressure recommended for your vehicle; this information is often printed inside the door frame or in your owner's manual. For every 3 pounds below recommended pressure, fuel economy goes down by about 1 percent. Tires can lose about 1 pound of pressure in a month, so check the air pressure regularly and always before going on a long trip or carrying heavy loads. Underinflated tires can also detract from handling, safety, and how long the tires will last.
- Buy low-rolling-resistance (LRR) replacement tires. Switching to a typical set of replacement tires lowers a vehicle's fuel economy as much as 4 percent. LRR tires, on the other hand, are specially designed to improve a vehicle's fuel economy. Most major tire manufacturers now produce LRR models, so when it comes time to replace your tires, seek out a set of LRRs.
- Get a tune-up. Whether you do it yourself or go to a mechanic, a tune-up can increase your fuel economy. Follow owner's manual guidelines. Be sure to check for worn spark plugs, dragging brakes, and low transmission fluid; have your wheels aligned and tires rotated; and replace the air filter if needed. Make sure all used vehicle fluids are recycled or disposed of safely.
- Use regular gasoline unless your owner's manual says otherwise. Unless your car requires premium, high-octane fuels improve neither fuel economy nor performance and will just waste your money.
- Don't overfill the gas tank or try to top it off beyond where the automatic nozzle clicks off. Spilled gasoline evaporates to aggravate smog formation and can leak into groundwater.
- Patronize gas stations that have vapor-recovery nozzles (those black, accordion-looking plastic devices attached to the nozzle) whenever you can.
- Park in the shade in summer to keep your car cool and minimize evaporation of fuel.
- If you have a garage, use it as much as possible to keep your car warm in winter and cool in summer.

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