Professional DPF Cleaning & Aftertreatment Service
Thorough inspection, controlled cleaning, and verified results.
If your truck or equipment is experiencing aftertreatment issues — or if you want to prevent them — professional DPF cleaning can help.
Why DPF Cleaning Matters
A restricted or plugged Diesel Particulate Filter (DPF) can cause frequent regenerations, reduced fuel economy, loss of power, and long-term engine damage.
Routine professional DPF cleaning helps:
Improve exhaust flow and engine performance
Reduce excessive regeneration cycles
Prevent fuel dilution and premature engine wear
Extend the service life of your DPF
Cleaning your DPF is far more cost-effective than replacing it after failure.
Professional DPF Cleaning at G&J Diesel
At G&J Diesel, DPF cleaning is performed in-house using professional equipment designed to safely remove soot and ash buildup without damaging the filter.
This is not a quick “blow out” or chemical rinse — it’s a controlled, verified cleaning process.
Our DPF Cleaning Process
Every DPF cleaning service includes:
Inspection – We assess your DPF for damage, cracks, or melted substrate.
Air & Thermal Cleaning – Our advanced process uses controlled heat and compressed air to remove soot and ash without harming the filter.
Final Check – Final inspection to verify proper operation
This process ensures your DPF is cleaned correctly and returned ready for service.
When Should a DPF Be Cleaned?
DPF cleaning is recommended when:
Regenerations become more frequent
Fuel mileage decreases
Power loss or warning lights appear
Preventative maintenance intervals are reached
Ignoring DPF restrictions can lead to costly repairs and extended downtime.
Schedule DPF Cleaning Service
If your truck or equipment is experiencing aftertreatment issues — or if you want to prevent them — professional DPF cleaning can help.
We offer flexible options to fit your needs. Our technicians can remove and reinstall the DPF as part of the service, or you may bring the DPF in separately if it has already been removed.
If you’re unsure which option is best, our team can help determine the right approach based on your vehicle or equipment.