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Semi-truck and trailer service in Illinois

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      Engine Service in Channahon, Illinois – Heavy-Duty Engine Repair & Rebuilds

      At Profix in Channahon, Illinois, we specialize in complete engine services for semi-trucks, trailers, and commercial vehicles. Whether you need routine diagnostics, engine performance tuning, or a full rebuild, our certified mechanics work with precision and speed to get your vehicle back on the road. We handle both diesel and gasoline engines, using OEM-approved parts and modern diagnostic equipment to ensure lasting repairs.

      From minor oil leaks to major internal failures, we’ve got your engine covered. Our truck engine repair service in Channahon includes compression testing, fuel system inspection, turbocharger service, head gasket replacement, and more. If your fleet is experiencing reduced power, warning lights, strange noises, or excessive smoke, Profix is your trusted partner for fast, reliable, and cost-effective engine repair in Channahon, Joliet, Minooka, and surrounding areas.

      Frequently Asked Questions (FAQ) – Engine Service

      Look for warning lights, power loss, unusual smoke, knocking sounds, or high engine temperatures — all are signs something may be wrong.

      Yes. Our technicians are experienced with heavy-duty diesel and gasoline engines, including Detroit, Cummins, Volvo, and more.

      Absolutely. We offer full engine rebuild services, including replacement of worn pistons, seals, gaskets, valves, and crankshafts.

      Yes. We use dealer-grade diagnostic tools to pinpoint engine faults quickly and accurately.

      Always. We explain the issue, provide a cost estimate, and get your approval before any major work begins.

      Do you have
      some questions?

      We take great pride in everything that we do, control over products allows us to ensure our customers receive the best quality service.

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        Call for support:

        +17082727000

        Email us:

        service@profixcorp.com

        ADDRESS

        24251 Riverside Dr, Channahon, IL 60410