Don't send mixed signals - if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb
Avoid tickets and accidents with both working headlights! New bulbs are much brighter too
Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it
If your car blows hot air when your air conditioner is turned on, try recharging the freon first
Author
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.