Sovel's Auto Service: Why Replace Your Engine Air Filter?
March 29, 2020
Just as our bodies need clean air to function properly, your vehicle engine needs clean air to operate efficiently. Let's go egghead for a minute. For every gallon of gas we burn driving on Novi streets, 20 pounds of carbon dioxide comes out the tailpipe. Question: how can a gallon of gas that weighs a little over six pounds produce 20 pounds of carbon dioxide?
The answer is that the carbon comes from the gasoline, but the oxygen comes from the air. You see, it takes about 12,000 gallons of air to burn a gallon of gas in your engine. Clearly, your vehicle needs a lot of air to keep going in Novi. A lot of clean air is best.
You've seen the pictures of people in Japan wearing face masks. They want some kind of filter to keep unwanted pollution and germs out of their lungs. Well, your vehicle also works better when its internals are clean. When your vehicle air filter is dirty, it simply can't trap any more dirt, so the pollutants just pass through into your air intake system. From there it can clog your fuel injectors and even get into the motor itself. Not surprisingly, burning dust and pollen in your vehicle engine does you no good.
Replacing a dirty air filter at Sovel's Auto Service in Novi can improve your fuel economy by up to 10 percent. At today's Novi fuel prices, you should be able to pay for a new air filter before your next oil change.
The verdict: When your vehicle engine air filter needs to be replaced; it needs to be replaced. How often depends entirely on the level of air pollution where you drive in Michigan. A simple visual inspection at Sovel's Auto Service in Novi will tell you when you need a new engine air filter.
Sovel's Auto Service
41425 W. 10 Mile Rd.
Novi, Michigan 48375
248-348-7337
Need Service?
More articles from Sovel's Auto Repair Novi

Slippery When Wet (Driving on Wet Leaves)
May 28, 2023
When the leaves fall, you might take a sightseeing trip to see them at peak color. Or you may simply live in a spot where there are a lot of trees. When those leaves get wet, you'd be surprised to learn just how slippery they can be. We all know ice is slippery to drive on. What causes tires ... More

Helping Novi Drivers Get the Right Tires
May 21, 2023
Every Novi vehicle owner has to purchase tires at some time or another, so it's a good idea to understand what the choices are. The best seasonal performance is achieved by purchasing tires to match the season you are driving in. Summer tires are designed for hot temperatures. The tread is engin... More

Speak Up: Talking with Your Sovel's Auto Service Service Advisor
May 14, 2023
About 80% of the vehicles on Novi roads today are behind on their preventive maintenance schedules. That translates to about 160 million vehicles in the United States that aren't performing as well as they could be - thousands right here in Michigan. Some of the maintenance issues are minor. Othe... More