Diesel Talk – What’s an ECM Filter and Why Do I Need One?
You’ve probably heard of diesel particulate filters (DPFs), and you may have seen them on the back end of a truck. But what about an ECM filter? ECM stands for electronic control module and you might not be as familiar with it, but they’re just as important for your diesel engine. Learn what an ECM filter is and how to choose the one that meets your needs.
Do you have a diesel truck? If so, the air quality inside of your vehicle is important. An ECM filter will help keep the air clean and free from contaminants, but it’s not as easy as just going to your nearest auto store and picking one out. There are a few things that you need to consider first before making a purchase. Below, we’ll go over how to choose an ECM filter for your diesel truck.
An ECM is part of your engine, and it needs to be in working order for your truck to run properly. A faulty one will affect performance, fuel economy, and emissions output from diesel engines. Replacing a damaged or broken unit isn’t cheap, but you may not have to worry about that with a good filter.
First, choose the right size for your ECM filter. ECM filters come in different sizes, and the one that fits your engine will depend on its model year, make, and configuration.
Do you want a reusable or disposable filter? Most diesel truck owners prefer an ECM filter that is reusable because it’s more cost effective than a disposable filter.
Now choose the right material for your ECM filter. There are two types of materials that fit into this category: metal mesh and oiled cotton gauze. The type you select will depend on how often you want to clean or replace it – if at all! Oiled filters can last up to five years before they need to be replaced, while metal mesh filters typically last three years.
Do you drive your truck daily? Then a disposable filter may be for you because of how easy they are to use and install. Some people choose this route because of the convenience factor, but if you only plan on driving your diesel vehicle once or twice a week then an oiled cotton gauze will last longer. You’ll save money this way because the cost of disposable filters will typically be higher in the long run.
An ECM filter is important for your diesel engine and should be treated as such. Follow these steps to choose one that will serve its purpose while meeting all of your needs in terms of performance, fuel economy, and air quality levels inside of your truck.