Truck EGR & DPF Services in Oakland & Santa Fe Springs, CA

Are you grappling with engine performance issues in your heavy-duty truck? At Fleetworks Inc. in Oakland & Santa Fe Springs, CA, we specialize in diagnosing and repairing heavy-duty EGR and DPF systems. Trust us to keep your vehicles running efficiently and compliantly.

EGR Systems

The EGR system in a heavy-duty truck plays a critical role in reducing NOx emissions by recirculating a portion of the exhaust gases back into the engine cylinders.

Signs of EGR System Failure

Decreased Engine Performance: A failing EGR system can cause a noticeable decline in engine performance. This is due to improper circulation and mixing of exhaust gases, which affect the engine's efficiency.

Increased Fuel Consumption: If you notice your vehicle consuming more fuel than usual, it could be a sign of an EGR system malfunction. This happens when the EGR valve gets stuck, leading to poor fuel economy.

Engine Knocking: A faulty EGR system can cause knocking sounds in the engine, indicating incomplete combustion due to incorrect exhaust gas recirculation.

EGR System Repairs

Valve Cleaning or Replacement: EGR valves can accumulate carbon deposits, necessitating cleaning or replacement.

Cooler Inspection and Repair: EGR coolers can crack or clog, requiring thorough inspection and repair.

Software Updates: Modern EGR systems are controlled by software. We ensure your system's software is up to date for optimal performance.

DPF Systems

DPF systems are essential for trapping soot and particulates from diesel engine exhaust, significantly reducing emissions.

Signs of DPF System Failure

Reduced Engine Power: A clogged DPF can restrict exhaust flow, leading to reduced engine power and responsiveness.

Frequent Regeneration Cycles: If the DPF is not efficiently capturing particulates, it may enter frequent regeneration cycles, indicating a problem.

Warning Lights: Dashboard indicators, such as the DPF light, signal when the filter is not working correctly.

DPF System Repairs

Forced Regeneration: This involves manually initiating a burn-off process to clear the DPF of accumulated particulates.

Deep Cleaning: We offer deep cleaning services to thoroughly remove soot and ash from DPFs.

Filter Replacement: In cases where cleaning is insufficient, we provide DPF replacement services.

Heavy-Duty After-treatment System Repairs in Oakland & Santa Fe Springs, CA

If you’re in need of heavy-duty EGR and DPF repair, get in touch with us at Fleetworks Inc. today! Let our skilled mechanics ensure that your trucks are running at peak efficiency and environmental compliance.

Areas We Also Serve For EGR and DPF Repairs in California 

We proudly bring our EGR and DPF repair service to the following areas:

Santa Fe Springs Location 

Los Angeles, CA; Long Beach, CA; Downey, CA; Norwalk, CA; La Mirada, CA; San Francisco, CA; San Jose, CA; and Fremont, CA.

Oakland Location 

San Francisco, CA; Berkeley, CA; San Leandro, CA; Richmond, CA; Hayward, CA; Concord, CA; Vallejo, CA.

Extensive Commercial Truck Repair Services

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Customer Testimonials

Check out what our customers have to say about our service!

This is a place who fix big truck had to take a truck that drive there it will be fix tomorrow morning they do a great work thank you.
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David Correa

I recommend this place to anybody owning a rig or fleet. The guys at Fleetworks took great care of me and my rig like always.
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Abel Zamorano

This is the right place to take your truck for repair , All of the personnel was nice and helpful , Mr. G help me a lot thank you buddy.
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Marine Chakari

Services: Transmission, Air & cabin filter replacement, General repairs & maintenance, Auto engine diagnostic, Brakes, Battery, Oil change

Positive: Professionalism, Punctuality, Quality, Value
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Priscilla Aldaco

Repair Shop Locations

Fleetworks Inc. is proud to have expanded to three locations across California, providing a wide-range of truck repair & fleet services from our locations in Oakland, Santa Fe Springs, Riverside, & the surrounding areas.

Santa Fe Location

14011 Marquardt Ave, Santa Fe Springs, CA 90670

Oakland Location

72 – 98th Ave. Oakland, CA 94603

Riverside Location

*Equipment Service & Repairs only*

1310 Dodson Way, Riverside CA, 92507