Exhaust System Repair
in Staunton, VA

Keep your truck DOT and EPA compliant. The diesel exhaust system, from turbochargers and mufflers to DPFs and SCR components, is a key system in your heavy duty truck.

At Bo’s Diesel Repair, we provide mobile exhaust system repair and diagnostics for commercial trucks and fleets throughout Staunton and Augusta County.

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Shenandoah Valley diesel exhaust system repair

Signs Your Exhaust System Needs Attention

A failing exhaust system can create problems that range from performance loss to costly federal DOT and EPA violations. Watch for these warning signs:

  • Excessive smoke: black, blue, or white exhaust signal underlying issues.
  • Loud or unusual noise: leaks or failing mufflers cause rattling or roaring.
  • Loss of power: turbocharger or backpressure problems reduce performance.
  • Strong exhaust smell: leaks could allow fumes into the cab, creating a hazard.
  • Check engine lights or codes: often linked to EGR, DPF, or SCR malfunctions.
  • Reduced fuel economy: restricted flow makes the engine work harder.

If you notice any of these symptoms, it’s time to schedule diagnostics to prevent further damage to your exhaust system.

Diesel Exhaust System Repair and Replacement Services

Bo’s Diesel Repair provides many services for diesel exhaust systems, including:

  • Muffler and exhaust pipe replacement
  • Turbocharger inspection and repair
  • Exhaust manifold and gasket repair
  • Catalytic converter and SCR system service
  • EGR valve cleaning, repair, and replacement
  • DPF cleaning, repair, and replacement
  • Sensor testing and replacement (NOx, O2, temperature, pressure)

Need service?

Call today!

(540) 290-5479

Repairs

Our Heavy Duty Truck Repair Services

Diesel trucks require specialized knowledge, and not every shop has the training or tools to handle them properly. We are experienced in light, medium, and heavy-duty systems, including engines, drivetrains, suspension, hydraulics, and electrical components for both gas and diesel vehicles. 

When you call Bo’s Diesel Repair, you’re getting proven professionals who know your equipment inside and out.
Testimonials

Customer Reviews

Leave a Review
"Great guy! He gave my maxxforce 13 truck a checkup - Bo is very knowledgeable and easy to work with.  He gave me suggestions of work to be done in the future to help me plan for expenses. Highly recommended."
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Bryan B.
2010 International TranStar
"Diagnosed and fixed the issue quickly. Polite, knowledgeable, and professional. You can’t go wrong with Bo!"
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Jake W. (Wilson Fence)
2015 Kenworth T300
Contact & Service Area

Contact Bo's Diesel REpair

Contact Bo’s Diesel Repair in Staunton, VA, for trusted heavy-duty truck, trailer, and equipment repair services. We’re proud to serve hardworking businesses anywhere in our service area: Staunton, Waynesboro, Lexington, and anywhere in Augusta County.

Call us now at (540) 290-5479 to schedule service.