DPF Service Hutchins, TX

DPF maintenance is crucial when it comes to keeping your truck on the road.  Manufacturers have come up with different types of systems, mostly a 1-box configuration with newer systems as well as separate component systems.  In addition, they both consist of a DOC/DPF and a SCR catalyst.  These systems depend on each other to give accurate readings to prevent the MIL light from being triggered. It’s very important that you use the correct shop to troubleshoot your problem.

Check engine lights, MIL, DTS and any other notification issues are mostly linked to the aftertreatment systems (if the unit was equipped with one).  Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF) work together to filter out particulate matter. However, diesel engines emit two types of exhaust gases known as particulate matter and NOx.  OEM recommends removing ash from your DPF and DOC at 400,000 plus miles.  Idling engines will contribute to more soot and may cause systems to require maintenance earlier.

DPF Service (Semi Truck)

Be sure to look up your manufacturer’s suggestions when it comes to maintaining your diesel engine. It is important to follow this maintenance schedule to keep your warranty intact. It is also important to remember that you can have maintenance and repair services performed at any shop of your choice without jeopardizing your warranty.

We will show you how our excellent customer service puts us above the dealerships and competitors. We can also provide you with maintenance suggestions based on the current condition of your heavy duty truck and your average use.

Frequently, your manufacturer’s suggestions are based on ideal driving conditions but, as you know, driving for long periods of time, combined with extreme weather that results in severe driving conditions, will significantly shorten the time between having necessary service done.

Feel free to give us a call with any questions or concerns you may have about your vehicle and we will be happy to answer them for you. Our friendly and knowledgeable technicians are ready and willing to help. You can also schedule an appointment online for a day and time that works best for you!

When Should you clean your DPF?

All systems include a self-cleaning system which will automatically clean the filter during operation.  This requires your truck to be driven regularly on a highway for more than 2-3 hrs. If the MCM or ACM detects that cleaning is required, then an active regen will occur.  Also, if there are any irregularities diagnosed then an engine light or MIL will appear.  Furthermore, it is best to schedule the truck at an experienced shop for troubleshooting.

If the truck is idling majority of the time, this is considered severe duty usage. Consequently, the filter system will not get a chance to clean during driving in which case, a stationary regen is needed.  On the contrary, if the system is enable to start or complete regen and the check engine light stays on the unit should be looked at by an experience shop.

How long does DPF cleaning last?

An active or stationary regen will take 40-60 minutes.  If you’re either experiencing longer than normal regen times or if the engine light stays on the truck, it should be scheduled for troubleshooting.

OEM recommends filters to be removed and cleaned at 400, 000 miles.  This type of cleaning will take vary from 1-2 days. It’s important to go to the right shop when scheduling your filter maintenance.  Inspecting the filter before reassembly will ensure the longevity of the filter as well as being equipped with the correct equipment can successfully reset settings and bring equipment to OEM standards.

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