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Diesel Dynamex Inc. - Homepage

Frequently Asked Questions

General
What types of diesel vehicles do you service?

We service all types of diesel-powered vehicles and equipment, including light-duty pickups, heavy-duty trucks, commercial fleets, agricultural machinery, and industrial equipment. Common brands we work with include Cummins, Duramax, Power Stroke, CAT, and Detroit Diesel.

Do you offer diagnostics and troubleshooting?

Yes. We use advanced computer diagnostics to accurately identify engine, transmission, emission, and electrical issues. Our diagnostics save you time and money by pinpointing the root cause of the problem before unnecessary repairs are made.

Can you handle fleet maintenance?

Absolutely. We provide customized fleet maintenance programs for businesses of all sizes. Services include scheduled oil changes, preventative maintenance, safety inspections, and priority service to minimize downtime.

What are your shop hours?

We are open Monday through Friday from 8:00 AM to 5:00 PM. For special fleet services or emergency needs, please contact us directly at (325) 277-2746.

Do you offer DPF, EGR, and DEF system service?

Yes, we specialize in diesel emission system repairs, including DPF cleaning, EGR service, DEF system repairs, and forced regeneration. We ensure your vehicle remains compliant with emissions regulations and runs efficiently.

How often should I change the oil in my diesel vehicle?

Most diesel engines require oil changes every 5,000 to 10,000 miles, depending on usage and manufacturer recommendations. We’ll help you establish a maintenance schedule that protects your engine and fits your workload.

Can I schedule an appointment online?

Yes! You can easily request a service appointment by calling us at (325) 277-2746 or visiting our contact page. We also welcome walk-ins when availability allows.

Do you warranty your work?

Yes, all of our repair work is backed by an industry-leading parts and labor warranty for your peace of mind. We use high-quality OEM or equivalent parts to ensure lasting results.