How can I improve my car’s fuel efficiency (better gas mileage)?
Provides driving habit adjustments and vehicle maintenance tips to help reduce fuel consumption and save money on gas.
- Plan routes and combine errands into fewer trips4
Batch multiple errands into a single outing and use a navigation app to find the shortest, least-congested route. A warm engine runs more efficiently than a cold one, so fewer separate cold starts means less wasted fuel overall.
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🛠️ None
- Maintain tire pressure, reduce weight, and drive smoothly5
Keep tires inflated to the pressure on the driver's doorjamb sticker (not the tire sidewall maximum), remove unnecessary cargo weight, and adopt smooth acceleration and braking habits. These three changes alone can improve fuel economy by 3-10%.
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🛠️ Tire pressure gauge, air compressor or gas station air pump
- Use the recommended motor oil and check the gas cap seal4
Fill your engine with the exact oil viscosity listed in the owner's manual (e.g., 0W-20 or 5W-30) and make sure the gas cap clicks tight after every fill-up. These two overlooked maintenance items quietly erode fuel efficiency when neglected.
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🛠️ Owner's manual, replacement gas cap (if worn)
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