Your aftertreatment systems need to be in top shape, not just for performance on the road but to stay on the right side of the EPA and their regulations. That’s why we offer comprehensive EGR and DPF repairs in Plaistow, NH!
EGR Systems
The EGR system (Exhaust Gas Recirculation system) works by recirculating a portion of the exhaust gas back into the combustion chamber. This process results in a lower oxygen level within the chamber, reducing the combustion temperature. As a result, the harmful nitrogen oxide (NOx) emissions generated during combustion are minimized.
Importance of EGR System Maintenance
Ensuring your EGR system operates optimally is crucial for various reasons. First and foremost, it helps maintain compliance with regulatory standards. Additionally, regular maintenance enhances engine performance and decreases the risk of costly repairs.
At Tri-State Diesel Repair, our skilled team diligently conducts comprehensive inspections and cleans all components, including the EGR valve, cooler, and pipes. By doing so, we guarantee that these elements remain free from carbon build-up and continue to function efficiently.
Detecting EGR System Issues
Timely detection of potential EGR system problems can save you from major headaches in the future. Be on the lookout for:
- Illuminated Check Engine Light
- Rough Idling
- Increased Fuel Consumption
- Engine Performance Issues
(such as lack of power, reduced acceleration, or overall performance decline)
DPF Systems
The DPF system, (Diesel Particulate Filter system), plays a critical role in trapping particulate matter (PM), including soot and ash, preventing them from being released into the atmosphere. In conjunction with a diesel oxidation catalyst (DOC), DPF systems also convert harmful gases like carbon monoxide and hydrocarbons into less hazardous substances.
The Significance of DPF System Maintenance
Our team will thoroughly inspect and clean your DPF system, aiming to restore it to its optimal condition. In certain cases, forced regeneration may be necessary. This process involves manually overriding your system's ECM to increase the exhaust temperature, effectively burning away excessive particulate matter.
Recognizing DPF System Malfunctions
Being able to recognize signs of DPF system failure is crucial to preventing costly replacements and timely repairs. Watch out for these warning signals:
- Activation of the DPF Warning Light
- Frequent Regeneration Cycles
- Reduced Engine Power
- A noticeable increase in exhaust smoke, particularly black smoke
Areas We Also Serve For EGR and DPF Repairs
We proudly bring our EGR and DPF service to within 25 miles of Plaistow, NH, including the following areas:
New Hampshire
Portsmouth, NH.
Maine
Kittery, ME.
Massachusetts
Rockport, MA; Manchester-by-the-Sea, MH; Salem, MH.
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Our Truck Repair Services
New England Firewood, LLC
"I have been using Wrenchn-It Diesel for over 4 years now. Started with oil change for dump truck, mobile service for replacing hydraulic lines and belts on machines. Seth has always been there on short notice and is a great mechanic. Just a great overall guy and very easy to work with. Highly recommend!"
Craig Loring
"I gotta give a big shoutout to the team at WRENCHN’ IT DIESEL REPAIR! They went above and beyond to accommodate me and my family in getting our rig back on the road!
I CANT THANK YOU ENOUGH SETH!"
DANNY MOHAMMED
"Studs broke on my truck called all around nobody was able to fix it or had the time, called wrench it and he said no problem but it will be a wait,the man went pick up studs nuts and rims And came out to me and fixed in the rain. Thumbs up to this guy. All our truck repairs up in this area will be done by them. Highly recommend 👌"