(Information on this page courtesy of carcarenewsservice.org)
Fuel Saving Tips
"Millions of dollars worth of gasoline is wasted every day by motorists, because simple and inexpensive vehicle maintenance is neglected," said Rich White, executive director of the Car Care Council. "Loose or missing gas caps, under-inflated tires, worn spark plugs and dirty air filters all contribute to poor fuel economy."
The Car Care Council offers these fuel-saving tips:
- Check vehicle gas caps - About 17 percent of the vehicles on the roads have gas caps that are either damaged, loose or are missing altogether, causing 147 million gallons of gas to vaporize every year.
- Make sure tires are properly inflated - When tires aren't inflated properly, it's like driving with the parking brake on and can cost a mile or two per gallon.
- Replace spark plugs regularly - A vehicle can have either four, six or eight spark plugs, which fire as many as 3 million times every 1,000 miles. That results in a lot of heat, electrical, and chemical erosion. A dirty spark plug also causes misfiring, which wastes fuel. Spark plugs need to be replaced regularly.
- Replace dirty air filters - An air filter that is clogged with dirt, dust and bugs chokes off the air and creates a "rich" mixture - too much gas being burned for the amount of air, which wastes gas and causes the engine to lose power. Replacing a clogged air filter can improve gas mileage by as much as 10 percent, saving about 15 cents a gallon.
Fuel-saving driving tips include:
- Don't be an aggressive driver - Aggressive driving can lower gas mileage by as much as 33 percent on the highway and 5 percent on city streets.
- Avoid excessive idling - Sitting idle gets zero miles per gallon. Letting the vehicle warm up for one to two minutes is sufficient.
- Observe the speed limit - Gas mileage decreases rapidly at speeds above 60 mph. Each mile driven over 60 will result in an additional 10 to 34 cents per gallon. To maintain a constant speed on the highway, cruise control is recommended.
Some of the above statistics were gathered from a U.S. Department of Energy Web site, http://www.fueleconomy.gov.
Comprehensive Pre-Trip Checkup Can Pay Off
Tow truck operators in resort areas or along Interstate highways see all too many travelers forced to return home ahead of schedule. Car trouble, usually due to neglected preventive maintenance, brings an abrupt end to vacation plans.
The situation usually means more than just a repair bill. It can involve towing charges, lodging and possibly a rental car. Add to that the cost of extra phone calls, meals and general inconvenience, and the ordeal becomes expensive.
This scenario usually can be avoided with an inspection performed by a qualified automotive technician. This "physical" for your automobile should address the following systems:
- Emission control
- Electrical and ignition
In addition, the tech should evaluate engine performance, tires/wheels, A.C./heater/defroster, instruments/gauges, windshield wipers, horns/lights/mirrors, seat belts and the car's body, inside and out.
Not only can a pre-trip inspection help reduce chances of costly and possibly dangerous road trouble, it also provides an opportunity to have repairs made at home, with one's own technician who knows the vehicle. Especially important, it provides peace of mind. While no inspection can guarantee a car's performance, it's comforting to know proper precautions were taken.