As a result, Familiarizing yourself with the more common causes of poor fuel economy; is a smart way to help keep your car running as economically and efficiently as possible. We all know the importance of regular car maintenance, but for many reasons, we just don’t do it often enough.
Cars use the most fuel during initial acceleration; so if your trip is short or involves a lot of stops then you will inevitably use more fuel.
In addition, aggressive driving where you accelerate hard and brake late; causes you to flood the engine with extra fuel and therefore use more.
Poor gas mileage, especially a sudden drop in fuel efficiency, can be blamed on a number of issues.
Poor gas mileage, especially a sudden drop in fuel efficiency, can be blamed on a number of issues.
The following are common causes of poor fuel economy that may or may not turn on your Check Engine Light:
- Sluggish Oxygen Sensors
- Inaccurate or Defective Coolant Sensor
- Defective Engine Thermostat
- Engine Misfire
- Intake Manifold or EGR Valve Leak
- Worn or Fouled Spark Plugs
- Dirty Fuel Injectors
- Low Compression
- Wrong Oil Viscosity
- Dirty Air Filter
- Clogged Converter or Exhaust Restriction
- Slipping Clutch or Transmission
- Low Tires
- Dragging Brakes
- Too Much Weight in Your Trunk
- Poor Driving Habits
With no estimated date in sight as to when prices will come down; consumers need to be smart about how to save on fuel costs before they reach the pump. Fortunately, there are many ways to save significantly – without requiring a great deal of effort on your part.
