CDS WESTERN ILLINOIS

CDS Western Illinois, locally known as Fleet Maintenance Services, LLC, provides trusted DPF cleaning and emissions system solutions in Peru, Illinois. As a Cummins-approved affiliate of Clean Diesel Specialists, Inc., CDS Western Illinois delivers reliable, high-quality service using certified equipment and proven processes to ensure compliance and optimal diesel engine performance.

All Services Available at CDS Western Illinois:

1. DPF Cleaning Services

• Peru FMS offers pneumatic cleaning and optional thermal baking for heavily soiled Diesel Particulate Filters (DPFs).

• They provide certified cleaning for various components, including DPFs, Diesel Oxidation Catalysts (DOCs), Exhaust Gas Recirculation (EGR) systems, and Selective Catalyst Reduction (SCR) after-treatment tanks.

• Additional services include sensor bung repair, bent flange repair, and cleaning of oil-soaked filters.​
  

2. Maintenance and Repair Services

• The facility handles repairs for all major truck makes, such as Freightliner, Volvo, Kenworth, Peterbilt, International, and Western Star.

• Engine repairs and rebuilds are available for Cummins, Caterpillar, Detroit Diesel, and International engines.​
  

3. Parts and Accessories

• Peru FMS maintains an inventory of new gaskets, bungs, and clamps for immediate shipment.

• They are an authorized distributor of Enviromotive replacement DPF and DOC parts.

4. R&R (Repair and Replace): Comprehensive service to remove components from the truck, repair or restore them to optimal condition, and reinstall securely, ensuring reliable operation.