One of the most important parts of GMC maintenance is ensuring that you periodically replace your car engine's air filter. A dirty and clogged air filter can lead to lowered performance as well as wear and tear on your vehicle. Knowing when to replace your air filter will help ensure that your car is running at peak efficiency.
Problems That Are Caused by a Dirty Air Filter
A dirty air filter in your GMC will restrict air from entering your engine. This can lead to many problems, including:
• Engine misfires - Your engine may begin to misfire when the air filter is clogged. This will cause jerking and rough idling.
• Poor gas mileage - When you have a dirty air filter, you will have an imbalance of air and fuel. This means fuel will be injected but not burned. You will end up getting horrible gas mileage because of a dirty air filter.
• Check engine light - A dirty air filter may cause your check engine light to come on. It is important to have this inspected immediately.
• Strange noises - If your engine is functioning like it normally should, it will not make strange noises. However, if the air filter is dirty, it may cause a spluttering or popping sound when your car is idling.
• Poor acceleration - A clogged air filter can cause your vehicle to have poor acceleration. If you notice any deceleration in your vehicle, check your air filter.
When to Replace the Engine Air Filter
Different models will have different air filter changing needs. It is recommended that you change the filter at least every 30,000 miles. If you live in an area with heavy traffic, frequently drive on dirt or gravel roads, or live in an area with a lot of hot weather, however, you will want to replace your engine air filter more frequently.
Inspecting Your Engine Air Filter
If you are unsure how long it's been since you've replaced your GMC engine air filter, you will want to inspect it soon to look for any signs of issues. When your filter needs to be replaced, you will find black areas where the outside air enters the filter.
If you aren't quite sure where to find your air filter, take a look at your owner’s manual. Generally, air filters are easy to access. If you do need help with finding your air filter in Aurora, IL, please come by Coffman GMC, and we'll be able to help you locate the filter to determine whether or not it is dirty.
When you find that your air filter needs replacement, you can do it yourself or have a professional do it for you. While replacing the air filter is not difficult, you may want to have some other routine maintenance done on your vehicle at the same time. At Coffman GMC, we proudly offer many different maintenance services. If you're in the Aurora area and your GMC needs an air filter change and more, please give us a call today.
630-518-4217
