Keep Your Engine Properly Tuned
Fixing a car that is noticeably out of tune or has failed an emissions test can improve its gas mileage by an average of 4 percent, though results vary based on the kind of repair and how well it is done.
Fixing a serious maintenance problem, such as a faulty oxygen sensor, can improve your mileage by as much as 40 percent.
Keep Tires Properly Inflated
You can improve your gas mileage by up to 3.3 percent by keeping your tires inflated to the proper pressure. Under-inflated tires can lower gas mileage by 0.3 percent for every 1 psi drop in pressure of all four tires. Properly inflated tires are safer and last longer.
The proper tire pressure for your vehicle is usually found on a sticker in the driver's side door jamb or the glove box and in your owner's manual. Do not use the maximum pressure printed on the tire's sidewall.
Use the Recommended Grade of Motor Oil
You can improve your gas mileage by 1–2 percent by using the manufacturer's recommended grade of motor oil. For example, using 10W-30 motor oil in an engine designed to use 5W-30 can lower your gas mileage by 1–2 percent. Using 5W-30 in an engine designed for 5W-20 can lower your gas mileage by 1–1.5 percent. Also, look for motor oil that says "Energy Conserving" on the API performance symbol to be sure it contains friction-reducing additives.
Replacing a Clogged Air Filter on Modern Cars Improves Performance but Not MPG
A new study shows that replacing a clogged air filter on cars with fuel-injected, computer-controlled gasoline engines does not improve fuel economy but it can improve acceleration time by around 6 to 11 percent. This kind of engine is prevalent on most gasoline cars manufactured from the early 1980s onward.
Tests suggest that replacing a clogged air filter on an older car with a carbureted engine may improve fuel economy 2 to 6 percent under normal replacement conditions or up to 14 percent if the filter is so clogged that it significantly affects drivability.
The effect of a clogged air filter on diesel vehicles will be tested in the near future.
# # #
G.H Taxis serving Evesham, Worcestershire & the Cotswolds. For all you travel needs.
Taxis, Airport Transfers, Seaport Transfers, Cotswold Tours & Any other travel requirements you may have give a guide to visiting worcestershire & the cotswolds...
G.H Taxis Serving:
Abberton, Abbots Morton, Arrow, Ashton under Hill, Badsey,Beckford, Bidford-on-Avon, Birlingham, Bishampton,Broadway
Broom, Charlton, Childswickham, Church Lench, Cleeve Prior,Conderton, Cropthorne, Drakes Broughton, Dumbleton,
Ebrington, Eckington, Elmley Castle, Fladbury, Flyford Flavel, Great Comberton, Kemerton, Kington with Dormston
Little Comberton, Lower Moor, Middle Littleton, Naunton Beauchamp, New Town, North Littleton, Offenham, Overbury
Pebworth, Peopleton, Pinvin, Rous Lench, Salford Priors, South Littleton, Stanton, Strensham, Throckmorton, Weethley
Weston-sub-Edge, Wickhamford, Willersey, Wood Norton, Wood Norton, Wyre Piddle