Complete Truck Repair & Diesel Performance Services in Emden, IL

At Coers Diesel Performance and Repair, we offer complete truck repair and diesel performance services, from routine preventive maintenance to full engine and transmission overhauls. As diesel engine specialists, we’re skilled at diesel engine building and performance modifications for diesel engines, but, truly, we’re here for all your truck service needs. Bring us your work truck, farm equipment, daily driver—you name it, we can repair it and service it. We’re proud to provide the Emden area with quality, professional work at a price that makes sense.

Our Truck Repair Services

  • 24-hour Emergency Repairs & Service
  • Agricultural Equipment Repair
  • Air Brake Systems
  • Air Filter Replacement
  • Annual Inspections
  • Truck Brake Repair & Service
  • Check Engine Light
  • Clutch Repair & Replacement
  • Coolant / Antifreeze Change
  • Cooler Repair
  • Diesel Engine Service
  • Diesel Repair
  • Differential Repair
  • DOT Inspections
  • Drivability Issues
  • Driveline Repair
  • Electrical Repair
  • Emission System Repair
  • Light Truck Engine R&R (Jasper Engines)
  • Exhaust / Muffler Service & Repair
  • Fleet Service
  • Heating Systems
  • Hydraulic Repair
  • Lift Gate Service
  • Mobile Truck Repair
  • Oil Change / Lube Service
  • Preventive Maintenance
  • Radiator Service
  • Refrigerated Transport Repair
  • Road Side Assistance
  • Scheduled Maintenance
  • Stationary/Heavy Equipment Repair
  • Steering
  • Truck Suspension Repair
  • Light Truck Transmission R&R (Jasper Transmissions)
  • Truck A/C Repair
  • Truck Diagnostics
  • Truck Light Repair
  • Tune-ups
  • Welding

More on Our Truck Service Specialties

  • Brake Repair & Service

    Truck Brake Repair & Service

    Your brakes are your truck’s biggest safety feature, so they need to be working perfectly to best protect you and other vehicles when you need to stop suddenly. Our mechanics have experience working on many different types of braking systems and are equipped to handle all types of brake repair and service items, including brake pad and shoe replacement, resurfacing rotors, brake caliper replacement, brake hose replacement, and brake fluid flushes. We’ll have your truck’s braking systems working like new.

  • Diesel Engine Service

    Diesel Engine Service

    While generally tough and reliable, diesel engines are susceptible to damage and breakdown, especially if your truck has accumulated high miles over the years. At Coers Diesel Performance & Repair, our mechanics are trained and qualified to handle stock and high-horsepower diesel engine repair, diesel engine rebuilds, performance upgrades, and diesel engine maintenance to help you get the most from your truck at any age. We’re experts at working on all types of diesel engines, including stationary engines.

  • Engine R&R (Jasper Engines)

    Light Truck Engine R&R (Jasper Engines)

    Sometimes investing in a new truck or equipment is not an option, or maybe you’re not ready to retire a truck or piece of equipment that’s still got a lot going for it. The engine R&R experts at Coers Diesel have the know-how and experience to break down, clean, and re-assemble your failing engine block with a rebuilt Jasper engine to prolong the lifespan and service life of your truck or equipment. In many cases, we can gain you years on a truck you may have thought had driven its last mile.

  • Fleet Service

    Fleet Service

    Our location in Emden a mile off Interstate 155—almost equidistant from Peoria, Bloomington, and Springfield—is perfect for fleet owners and operators needing fleet repairs and maintenance. We’ll help you maximize the lifespan and productivity of your fleet vehicles by providing personally-tailored fleet service, and we can help you plan for necessary fleet repairs in advance to minimize the impact of vehicle maintenance on your daily operations. Give us a call or stop by to discuss a fleet service schedule that works for you.

  • Suspension

    Truck Suspension Repair

    Your truck’s suspension system includes an intricately aligned series of components that work together to ensure smooth driving and accurate steering. If any of these components—ball joints, control arms, bushings, end links, trailing arms, lateral links, tie rods, etc.—fail or get out of whack, your steering can become dangerously unpredictable. If you suspect you have a suspension problem, please make an appointment, and we’ll determine exactly what your suspension system needs to perform properly.

  • Transmission R&R (Jasper Transmissions)

    Light Truck Transmission R&R (Jasper Transmissions)

    For big jobs, like transmission R&R, you can feel confident bringing your vehicle to Coers Diesel. Our certified technicians are qualified to handle transmission rebuilds, transmission replacements, and other transmission-related services for automatic, standard, and overdrive transmissions, and we use Jasper transmissions, long considered among the best in the industry. In many cases, you’ll need to weigh the pros and cons of investing in a new transmission. We’ll help you make a smart decision based on your needs and budget.


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