


1. Replace Air Filter Regularly
Replacing a clogged air filter in your car can improve your car's gas mileage by as much as 10%. What the air filter in your car does is it keeps impurities from damaging the inside of your car's engine. So, what does this mean? It means that by replacing your air filter when it needs to be changed will help cut down on the use of gas it needs by up to 10% as well as helping to protect the engine in your car.
2. Use the Correct Motor Oil Grade
Using the ...