How to Reset Exhaust Filter Full

To reset your exhaust filter full indicator, start by turning off the engine and allowing it to cool. Then, remove the plastic cover from the top of the filter housing. Inside you will find the filter element with a release lever on either side.

Squeeze both levers together and pull up to remove the element from its holder. Clean any dust or debris that may be stuck to it using compressed air or a vacuum cleaner, then replace it in its holder and secure with the levers. Finally, reattach the plastic cover over top of everything before restarting your engine and driving away!

  • Step 1: Locate the exhaust filter on your vehicle
  • This is usually located near the engine or in a compartment underneath the car
  • Step 2: Disconnect any wires that are connected to the exhaust filter and remove it from its housing
  • If there are no wires, you may need to loosen screws or other fasteners in order to remove the filter
  • Step 3: Clean off any debris or dirt from around the exhaust filter using a damp cloth
  • Step 4: Inspect the exhaust filter for damage or signs of wear and tear such as cracks, holes, or tears in the material
  • If any damage is found, replace it with a new one before proceeding to step 5
  • Step 5: Reinstall the clean exhaust filter back into its housing and secure with screws if necessary before reconnecting any wiring harnesses that were removed during step 2

How to clean a Diesel Particulate Filter (DPF)

Can You Clear a Full Exhaust Filter?

The answer to this question is yes, it is possible to clear a full exhaust filter. However, it is important to note that the process of cleaning and maintaining an exhaust filter should not be taken lightly. If you have an exhaust filter that has become clogged, then you will need to properly clean it in order for your vehicle’s engine to run correctly and efficiently.

By removing any debris or dirt buildup from the inside of the filter, you can ensure that your car runs smoothly and without interruption from dirty filters blocking air flow. Additionally, many modern vehicles are equipped with their own unique systems for checking the condition of their filters – so if your car does require frequent cleaning and maintenance on its filters, then make sure you follow all instructions provided by either the manufacturer or a licensed professional mechanic who specializes in these types of services.

How Do I Clear My Clean Exhaust Filter Message?

Clearing the “clean exhaust filter” message on your vehicle’s dashboard can be a daunting task, but it doesn’t have to be! This message appears when the soot in your exhaust system has built up to an unhealthy level and needs to be cleared away. The first step is to locate where the problem lies.

It could either be in the DPF (Diesel Particulate Filter), or EGR (Exhaust Gas Recirculation) valve, both of which need cleaning periodically. Once you’ve identified the source of the issue, you’ll need to remove it from its mounting bracket and take it off-site for deep cleaning. Depending on how caked with soot it is, this could involve soaking in a solvent solution or using ultra-sonic cleaners with special detergents designed specifically for DPFs/EGRs.

After cleaning, reinstallation of these components should follow manufacturer guidelines and include replacement gaskets if necessary before refitting them back onto their brackets. Finally make sure all connections are properly tightened and that no debris remains inside any pipework or sensors before switching ignition back on – this will clear your clean exhaust filter message once successful!

What Happens When Your Exhaust Filter is Full?

When your exhaust filter is full, it can cause your vehicle to run inefficiently and emit unhealthy levels of emissions. Your exhaust filter works by trapping particles that come out of the engine in order to prevent them from entering the environment. As these particles accumulate over time, they reduce the airflow through the system and create a restriction which will decrease performance and increase fuel consumption.

If left unchecked for too long however, this accumulation can lead to a blocked off flow of gases altogether which may result in backfires or stalling out entirely when attempting to accelerate. Additionally, if left unchecked for too long, these trapped particles will begin to emit toxic smoke as they burn off due to high temperatures within the exhaust system. This could potentially be hazardous both for you as well as those around you depending on local emission laws so it’s important that this issue is addressed promptly should you experience any symptoms related to a clogged up exhaust filter.

How Do You Force Exhaust Filter Regeneration?

Forcing exhaust filter regeneration is a process that can help to clean the diesel particulate filter and restore its performance. This method involves introducing an additional fuel source into the combustion chamber, which will burn off any soot or other debris that may have built up in the filter. The most common way to do this is by using a cleaning additive added to the fuel tank just before refueling.

Once injected, it will raise the temperature of the exhaust gas stream enough to cause combustion of trapped particles inside the diesel particulate filter. It’s important to note that this procedure should only be undertaken when absolutely necessary as excessive use of additives could damage engine components over time due to their harsh chemical composition and effects on metal parts like turbochargers, pistons and valves. Additionally, it is recommended that you consult your vehicle manufacturer before attempting any type of forced regeneration process since some vehicles are not designed for such procedures and could sustain irreversible damage if done improperly.

How to Reset Exhaust Filter Full


What to Do When Exhaust Filter is Full

When your exhaust filter is full, it’s important to take action quickly. This can be a sign that there is an issue with your vehicle’s engine or emissions system and needs to be addressed as soon as possible. Make sure you check the owner’s manual for instructions on how to reset the filter or replace it if necessary.

Additionally, it’s recommended that you have a professional mechanic inspect your vehicle for any additional issues related to the exhaust filter being full.

Exhaust Filter Full Power Reduced See Dealer

If your vehicle’s exhaust filter is full and you are experiencing reduced power, it is important to visit a certified dealer for an inspection. The dealer can determine if there is an issue with the exhaust filter or if another part of the vehicle needs repair. It is important to have any issues with a vehicle promptly addressed in order to ensure safe and efficient operation of your vehicle.

6.7 Cummins Exhaust Filter Full Fix

The 6.7 Cummins Exhaust Filter Full Fix is a simple procedure that can help extend the life of your diesel engine by preventing harmful exhaust gases from entering the vehicle’s cabin. This fix involves replacing the original filter with an aftermarket one that includes a larger surface area to better trap and contain particles, as well as improved filtration media for more efficient operation. Additionally, this upgrade will improve fuel efficiency and reduce emissions, making it an all-around win for both performance and environmental reasons!


This blog post provided a comprehensive guide to resetting the exhaust filter full indicator light on an automobile. It explained how to check for clogged filters, clean them out and reset the indicator light. With these simple steps, drivers can now keep their cars running efficiently while avoiding costly repairs or replacements related to a clogged exhaust filter.

Following this guide will ensure that your car runs at its optimum performance levels and keeps you safe when driving around town or taking long trips.


  • Zayn

    John Zayn Smith is a renowned truck enthusiast, automotive industry expert, and author. Beginning his career as a mechanic, Zayn's curiosity led him to explore all facets of the trucking world, sharing his insights through in-depth articles on His knowledge spans truck mechanics, trends, and aftermarket modifications, making him a trusted resource for both professionals and hobbyists. Outside writing and mechanics, Zayn enjoys off-roading, truck shows, and family time. Follow his work for the latest in truck-related news and tips.

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