Build Your Diesel Career with DPF Resolutions
Hands-on DPF training taught by working diesel specialists in San Antonio, TX. Learn diagnostics, cleaning, recore, and emissions repair — skills that pay.
Why Train With Us?
DPF Resolutions SA has been solving diesel emission problems for fleets and owner-operators across Texas. Now we're sharing that expertise directly with technicians who want to specialise in one of the fastest-growing areas of diesel service. Our training is practical, equipment-based, and taught by the same team that handles real jobs every day.
Small Class Sizes
Hands-on attention for every student
San Antonio, TX
In-shop or on-site at your facility
Half & Full Day
Flexible formats for busy schedules
Real Equipment
Train on actual DPF systems and tools
Available Courses
From introductory overviews to advanced hands-on repair — a course for every skill level.
DPF Fundamentals
An introduction to diesel aftertreatment systems — how DPFs, DOCs, and SCRs work together, what causes filter failure, and how to read backpressure and soot load data.
Topics Covered
- DPF / DOC / SCR system overview
- Soot vs. ash loading explained
- Regen cycles and triggers
- Reading diagnostic fault codes
DPF Diagnostics & Inspection
Hands-on diagnostic training using real equipment. Learn to perform flow testing, visual inspection, and backpressure analysis to accurately assess filter condition before recommending a service.
Topics Covered
- Flow testing procedures
- Visual substrate inspection
- Backpressure analysis
- When to clean vs. recore vs. replace
DPF Cleaning Techniques
Covers both on-vehicle and off-vehicle cleaning methods including ReGenX technology. Students perform live cleaning procedures and learn how to verify results with post-service flow testing.
Topics Covered
- ReGenX on-vehicle cleaning
- Off-vehicle bake & blow process
- Post-clean flow verification
- Documentation & reporting
DPF Recore & Advanced Repair
Advanced training on substrate replacement (recore), bung repair, and housing restoration. Ideal for technicians who want to offer full-service DPF repair in-house.
Topics Covered
- Recore process step-by-step
- Bung repair & TIG welding basics
- Housing inspection & restoration
- Warranty documentation
What You'll Be Able to Do
- Guessing at DPF fault codes
- Recommending full replacement by default
- Sending filters out with no way to verify results
- Losing revenue to avoidable DPF failures
- Relying on third parties for every DPF job
- Accurately diagnose DPF issues with confidence
- Know when to clean, recore, or replace
- Perform and verify cleaning in-house
- Reduce repeat failures and comebacks
- Add DPF services as a revenue stream
Training Formats
In-Shop Classes
Attend training at our San Antonio facility with live equipment, real filters, and hands-on practice on actual DPF systems.
On-Site Fleet Training
We bring the training to your fleet yard or workshop. Ideal for shops and fleets with 5 or more technicians to train at once.
Custom Curriculum
Need training tailored to your specific equipment or workflow? We build custom programs for dealerships and large fleet operators.
Ready to Register or Learn More?
Class sizes are limited. Contact us to check availability, request a custom quote for fleet training, or ask about upcoming class dates in San Antonio.