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How to Get the Maximum Gas Mileage from a Vehicle

Member
By eMerrill
User-Submitted Article
(2 Ratings)
Maximize gas mileage.
Maximize gas mileage.

Soaring prices at the gas pumps have prompted many drivers to try to stretch their gas mileage. You can maximize your gas mileage by using different driving techniques, paying attention to certain maintenance items and altering some of your car-management habits.

From Quick Guide: Minivan Guide
Difficulty: Moderately Easy
Instructions
  1. Step 1

    Adopt a smooth, even driving technique that minimizes throttle and brake use. In urban driving, if you watch the traffic signals ahead of you, you can drive slowly between lights and still make the same progress as other cars that are racing up to red lights and slamming on their brakes.

  2. Step 2

    Unless it’s too hot to turn off the AC or it’s nighttime, put the transmission in park and turn the key counterclockwise all the way if you want to keep the radio on. Anticipate the green light and start your car a few seconds before the light changes.

  3. Step 3

    Use cruise control as much as possible. Cruise control settings use moderate throttle settings under most driving conditions, and tests have shown that constant highway speeds produce better gas mileage than driver controlled speeds.

  4. Step 4

    Pay attention to two major maintenance factors: tire inflation and air-cleaner maintenance. Check your tire pressure with a gauge at least every two weeks, and keep tires inflated near the maximum recommended pressure. Make sure your air cleaner is in good shape at each oil change, and clean or replace it when it shows dirt.

  5. Step 5

    Keep your windows rolled up, and use your air conditioner as needed when driving over 40 mph. Below 40 mph gas mileage is better with windows down and AC off.

  6. Step 6

    Consider adopting other minor fuel-saving strategies. Unload any unnecessary items from your trunk and interior to reduce the weight of your vehicle. Combine errands into a single trip whenever practical. Avoid warming up your engine for more than about 30 seconds the first time you start during the day.

Tips & Warnings
  • Driving at a more even rate may be hard to get used to at first, but after a while you should feel more comfortable and relaxed with the lower pace. You will also feel more comfortable when your frequency of trips to the gas station declines.
  • Don’t turn your engine off while coasting because it will cause your power steering and brakes to turn off and allow the steering wheel to lock.

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