Truck EGR & DPF Repair Services in Montebello, CA

Truck Aftertreatment Repair in Montebello, CA

Modern diesel trucks rely on EGR and DPF systems to reduce harmful emissions and meet strict environmental regulations. Over time, these systems can become clogged, damaged, or malfunction, leading to performance issues, warning lights, and expensive repairs if left unchecked.

Signs Your Truck Needs EGR or DPF Repair

Check Engine Light or Fault Codes: Faulty EGR valves, clogged DPF filters, or DEF system malfunctions can trigger warning codes.

Reduced Power and Acceleration: A failing EGR system can cause excessive carbon buildup, leading to power loss.

Excessive Smoke from the Exhaust: A clogged DPF filter or malfunctioning EGR valve can cause black or white smoke from the tailpipe.

Frequent DPF Regeneration Cycles: If your truck enters regen mode too often, your DPF filter may need cleaning or replacement.

Poor Fuel Efficiency: A malfunctioning EGR or DPF system forces your engine to work harder, reducing fuel economy.

Experience the EnR Difference

At EnR Collision and Service, we’re your one-stop shop for all heavy-duty truck emissions repairs. Whether your EGR and DPF system is malfunctioning due to wear or collision-related damage, we have the expertise to restore it to factory standards.

Comprehensive Repairs: From forced DPF regeneration to EGR system replacements, we ensure your emissions system operates at peak efficiency.

Collision Repair Experts: If an accident has damaged your EGR system, DEF system, or exhaust components, we restore them to manufacturer specifications.

Fast Turnaround Times: Minimizing downtime is our priority, so we quickly diagnose and repair aftertreatment system issues to keep your truck running.

Contact Us About Semi Truck DPF Filter Cleaning Now: Call 424-757-8265!

If your truck has EGR or DPF issues, excessive emissions, or power loss, then it's time you gave us a call! Dial 424-757-8265 today, and a member of our team will find a time that best suits you for after-treatment system repairs.

FAQs

What Areas Do You Serve for EGR and DPF Repair?

We are located at 1619 W. Mines Ave Montebello, CA 90640, near I-5. We proudly serve Los Angeles, CA; Long Beach, CA; Anaheim, CA; Santa Ana, CA; Riverside, CA; San Bernardino, CA; Ontario, CA; Pasadena, CA; Pomona, CA; Fullerton, CA; Torrance, CA; Irvine, CA; and Corona, CA.

Can You Clean a Clogged DPF Filter?

Yes, a clogged DPF filter can be cleaned using active or passive regeneration, manual forced regeneration, or professional cleaning methods like air blasting and thermal cleaning. If the filter is too damaged or excessively clogged, replacement may be necessary to restore proper engine performance and emissions compliance.

How Do I Know If My EGR Valve Is Bad?

A bad EGR valve can cause rough idling, reduced fuel efficiency, engine knocking, excessive smoke, and a check engine light. Other signs include power loss, stalling, or increased emissions. A diagnostic scan and physical inspection can confirm if the valve is stuck, clogged, or malfunctioning.

How Can I Get Heavy-Duty EGR and DPF Repair?

At EnR Collision and Service, we diagnose and repair exhaust aftertreatment systems, including EGR valve replacements, DPF cleanings, and DEF system repairs to restore performance and emissions compliance. Call 424-757-8265 to schedule your truck aftertreatment repair at EnR Collision and Service today!