Why is my car using more gas than normal?
Why is my car using more gas than normal? Your spark plugs are responsible for sparking combustion in your engine. If they misfire, or are working poorly, this can affect your gas mileage in a negative way. Having bad fuel injectors can cause bad mileage. This causes more fuel to be used, and will use up more gas than you need. What should I do if my car engine is running poorly? The good news is that, in many cases, an engine that is running poorly can be repaired for very little money. Performing maintenance tasks like replacing worn spark...