How long does a GM air filter last?
A GM (General Motors) air filter typically lasts between 12 to 24 months or 12,000 to 30,000 miles, whichever comes first. The exact lifespan of a GM air filter can vary depending on driving conditions, vehicle usage, and maintenance habits.
Understanding GM Air Filter Lifespan
The GM air filter is responsible for removing dirt, dust, and other airborne particles from the air entering the engine. Over time, the filter becomes clogged, reducing airflow and engine performance. GM recommends replacing the air filter at regular intervals to ensure optimal engine efficiency and fuel economy.
The recommended replacement interval for a GM air filter is typically one of the following:
- Every 12 months or 12,000 miles, whichever comes first
- Every 24 months or 24,000 miles, whichever comes first
- Every 30,000 miles, regardless of time
These guidelines are based on average driving conditions. Factors that can affect the air filter's lifespan include:
- Driving Conditions: Driving in dusty, dirty, or polluted environments can cause the air filter to become clogged more quickly.
- Vehicle Usage: Vehicles that are used for towing, hauling, or off-road driving may require more frequent air filter replacements.
- Maintenance Habits: Regular air filter inspections and replacements can help extend the filter's lifespan.
It's important to note that the air filter should be inspected regularly, and replaced if it appears excessively dirty or clogged, even if it hasn't reached the recommended replacement interval.
Replacing the GM Air Filter
Replacing a GM air filter is a relatively straightforward task that can be done at home or by a professional mechanic. The process typically involves the following steps:
- Locate the air filter housing, usually in the engine compartment
- Remove the old air filter and inspect the housing for any debris or damage
- Insert the new air filter, ensuring it is properly seated and secured
- Close the air filter housing and ensure it is sealed correctly
It's important to use the correct replacement air filter recommended by GM for your specific vehicle model and year. Using the wrong air filter can negatively impact engine performance and fuel efficiency.
How many miles to replace engine air filter?
30,000-45,000 miles
As mentioned above, most engine air filters will need to be replaced around every 30,000-45,000 miles, but you'll want to consult your owner's manual for a more exact number as different vehicles have different engine air filters.
How often should I change the engine air filter on my Chevy?
45,000 miles
For most Chevrolets, that's between 30,000 or 45,000 miles. Of course, if you drive in dusty or dirty conditions you may need to change more often. Common signs your air filter needs to be swapped out include: A dirty or clogged air filter.
What is the life expectancy of an air filter?
Generally, most air filter manufacturers and HVAC companies recommend changing your air filter every 90 days, or 3 months. That can change based on where your home is located (ex. dusty, dry climates), if you have any pets, and the age of your system and equipment.
Do engine air filters have a shelf life?
Air filters work by trapping dust and debris and do not have a magical expiration date.
What happens if you don't change your engine air filter?
Neglecting your air filter can lead to several issues. Over time, it can cause reduced fuel efficiency, diminished horsepower, and even engine damage. Keeping up with this small maintenance task can save you from more significant, expensive problems.
Do expensive air filters last longer?
Expensive air filters are made from higher-quality materials, like fiberglass, that can last for up to 12 months. This not only saves you money, but it's also more convenient since you won't have to remember to replace your air filters as often.
How do I know when my engine air filter needs replacing?
7 Signs You Might Need to Replace Your Car Air Filter
- Reduced Fuel Efficiency. The most common sign is a decrease in gas mileage.
- The Engine Light Is On.
- The Air Filter Is Dirty.
- Jerking Movements When You Accelerate.
- Misfiring and Starting Issues.
- Strange Engine Sounds.
- Black Smoke or Flames From the Exhaust Pipe.
Are aftermarket air filters as good as OEM?
Aftermarket air filters are notorious for being low quality. It's common for aftermarket air filters to have thin, cheap filter media that tears easily. Aftermarket air filters can also have shallow, widely spaced pleats.
What happens if you don't change engine air filter?
Neglecting your air filter can lead to several issues. Over time, it can cause reduced fuel efficiency, diminished horsepower, and even engine damage. Keeping up with this small maintenance task can save you from more significant, expensive problems.
How long does OEM air filter last?
It's recommended that you change your car's air filter every 15,000 to 30,000 miles, depending on how often you drive and the type of environment you live in. During normal driving conditions, changing the air filter every 20,000 miles will usually suffice.
