

Comprehensive EGR System Cleaning and Repair
The Exhaust Gas Recirculation (EGR) system is a critical emissions control component in modern diesel engines. It works by redirecting a portion of the exhaust gases back into the intake system, reducing combustion temperatures and lowering nitrogen oxide (NOx) emissions. A clogged EGR system can lead to engine overheating, reduced efficiency, and check engine light issues. Regular EGR system cleaning prevents costly breakdowns and ensures optimal performance.
Our EGR system service includes:
- EGR valve cleaning and replacement – Removing carbon buildup to restore airflow
- EGR cooler flushing and repair – Completely removes buildup
- EGR sensor diagnostics – Identifying faulty sensors causing false readings
- Intake manifold and grid heater – Cleaning soot deposits that restrict air intake
- Check engine light and emissions system diagnostics – Resolving EGR-related fault codes
Why Choose HHO Carbon Clean Systems for EGR System Service?
We specialize in diesel emissions system repairs, helping fleet managers and owner-operators maintain fuel efficiency and emissions compliance. A properly functioning EGR system reduces engine wear, prevents overheating, and improves emissions compliance. We offer advantages like:
Mobile Service: On-site EGR cleaning and diagnostics
Advanced Diagnostics: Identifying EGR-related issues before they lead to major repairs
Contact Us for EGR System Service Now! Call: 770-758-6206
If your EGR is showing signs of a clogging, do not wait. Call 770-758-6206 today for expert EGR system service in Atlanta, GA. Our mobile diesel mechanics will diagnose and clean your EGR valve and cooler to restore performance.
FAQs
What Areas Do You Serve for EGR System Repairs?
With HHO Carbon Clean Systems, we ensure that your EGR & DPF system stays clean and effective. We provide mobile emissions repair in Atlanta, GA, and the surrounding areas in Georgia such as Marietta, Peachtree City, Alpharetta, Athens, Gainesville, and Carrollton. If you need convenient services in these areas, our mobile mechanic will arrive and bring your EGR & DPF to optimal condition.
How Do I Know If My EGR System Needs Cleaning?
You may need to clean your EGR system if you notice reduced engine performance, rough idling, or increased fuel consumption. Excessive exhaust smoke or a check engine light may also indicate carbon buildup. Regular maintenance helps prevent clogging, ensuring proper exhaust gas recirculation and reducing emissions.
Can a Bad EGR Valve Damage My Engine?
Yes. A clogged or failing EGR system can cause overheating, detonation, and increased engine wear. Ignoring EGR issues can lead to expensive repairs, including DPF and turbocharger failure.
How Can I Get EGR System Service?
Call 770-758-6206 to schedule an EGR cleaning and diagnostic service. Our mobile diesel technicians will restore your EGR system’s efficiency and emissions performance.
Emission Services
HHO Carbon Clean Systems’ services enhance supply chain efficiency significantly. Our reliable DPF & EGR services ensure goods arrive on time by reducing the risk of vehicular failures.
Don't Take our word for it.
Read Customer Testimonials.
"Carbon cleaning preformed on my 1998 D5M Cat dozer and 2005 312CL Cat excavator. Immediately noticed minimal emissions, so I feel that the fuel is being burnt more efficiently. More power with less fuel! Also, after 100 hrs of service, I changed oil. Normally the oil color ranged from dark brown to almost black. Now the oil is a lot cleaner than before. Very happy with results! It works for two machines with 10,000 hrs and 6,000 hrs respectively. Thanks Terry and Jared!"
"We had our family vehicle serviced, as well as both of our commercial zero turn mowers. The Tahoe with 250,000 miles has the best gas mileage we’ve had in years! The mowers are running smoothly and as efficient as when they were purchased. We will be servicing all of our engines from now on. We highly recommend HHO Atlanta!"
"Great communication. Very knowledgeable. Could tell an immediate difference in throttle response and gas efficiency after service was complete."
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.