Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.
Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw
Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary
If your car blows hot air when your air conditioner is turned on, try recharging the freon first
Many cars will burn or leak a little bit of oil. Over time, this adds up and you might need to add some - learn how to here!