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Step 1
Turn four-wheel drive off when you don't need it. Four-wheel drive is unnecessary when you are driving in everyday conditions, such as on paved roads. Four-wheel drive is great for added traction when driving on snow, ice, or in off-road conditions.
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Step 2
Drive in the correct gear for the conditions you are in. Stay in the highest gear possible.
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Step 3
Fit your truck with a high performance cold air intake system. Directing more cold air to the engine increases the engine's power, which increases fuel efficiency.
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Step 4
Upgrade your muffler. A better muffler can improve the flow of exhaust out of the car. Couple a better muffler with a new tailpipe system for an entire exhaust system that will improve gas mileage by allowing your car to expel exhaust more rapidly.
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Step 5
Have your computer chip upgraded or reprogrammed. Settings in your truck's computer chip can affect gas mileage.
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Step 6
Use smaller tires. Larger tires create more friction and drag, pulling your gas mileage level down.
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Step 7
Don't haul things in your truck bed unnecessarily. Lightening your load will ease the strain on your truck's engine.
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Step 8
Drive the speed limit. Fuel efficiency decreases dramatically at any speed above 60 miles per hour.













