Saving Gas!

     At the beginning of this month, we woke up to a national average of $3.75 per gallon. This number is sure to rise as the summer months near with the anticipation for road trips and vacations. Where does it end? How do I save money? The media has inundated us with tips on saving dollars and cents at the pump and getting the most miles out of your gas tank.
     This week, we decided to give a spin right from the mechanic’s mouth- the person that works to keep your car on the road.  
     1 - Filter service- You had your oil changed which included replacing the oil filter. How about the fuel filter? Or air filter? The air and fuel filter work together to ensure the right fuel mix is running through your car. Next time you are in for an oil change, take a look at your other filters.  
     2 - Check engine light- The check engine light is an indicator that something in your system is failing. Newer cars have sensors to monitor mass air flow, coolant temperature, knock sensors, O2 sensors, crank and/or cam sensors, and may more. Each of these sensors contributes to how efficient your car is running. If any one of these sensors fails, it will impact your gas mileage. Talk to your mechanic about a diagnostics check to make sure the sensors are working.  
     3 - Tires & steering- Keep your tires at the recommended factory pressure. Lower air pressure in your tires increases drag on your car and needs more energy to maintain speed. Look at your tires from time to time, how does the tread look? Regularly checking you air pressure, rotating tires with every service, and keeping up with tire replacement will all help to improve gas mileage. Worn out parts of the steering and suspension will increase wear on your tires, the drag on your car, and cause unnecessary movement in parts which will add to your gas mileage woes. Routine inspections and alignments will improve gas mileage. Some automotive shops include suspension and chassis inspections when you get a minor or major service. Always ask your mechanic what your services include!  
     4 - Driveline- A noisy driveline means the parts are worn out or not lubed and running smoothly. This will increase the drag on your car and impact the gas mileage. Maintain the driveline shaft and u-joints by checking and lubricating the parts. Some auto manufacturers say synthetic lubricants are better for the drive train and u-joints over the long term. Discuss this with your mechanic and consult your manufacturer manual.  
     5 - Filling up at the pump- Where ever you choose to fill up, fill your tank to full and fill it in the morning. Filling in the morning means gas is denser than the hotter times of the day. You will get more gas for your dollar during the cooler morning hours. 

     If you have questions about this, any Shop Talk issues, or you want us to answer a question on our blog, send us an email at krysten.laine@gmail.com. The Mechanic of Lafayette is your concierge of automobile servicing! Have a great day!