Diesel Emission System Service in San Angelo, TX
Modern diesel engines are built with complex emission systems designed to reduce pollutants and meet environmental standards. At Diesel Dynamex, we specialize in diagnosing, repairing, and maintaining diesel emission systems to keep your vehicle compliant, efficient, and road-ready.
Complete Emission System Diagnostics & Repair
If you’re experiencing check engine lights, reduced engine performance, or excessive regeneration cycles, your emissions system may be the issue. Our certified technicians use advanced diagnostic equipment to troubleshoot and repair every component of your diesel emission system, including:
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Diesel Particulate Filter (DPF) Cleaning & Replacement
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Exhaust Gas Recirculation (EGR) Valve & Cooler Service
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Diesel Exhaust Fluid (DEF) System Repairs
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Selective Catalytic Reduction (SCR) System Diagnostics
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NOx Sensor Testing & Replacement
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Forced Regeneration & System Resets
We work on all major diesel platforms, including Cummins, Duramax, Power Stroke, Caterpillar, Detroit Diesel, and more.
Stay Road Legal & Engine Efficient
Proper emission system service not only helps your vehicle pass inspections—it protects your engine, improves fuel economy, and prevents costly breakdowns. At Diesel Dynamex, we ensure your system operates as it should without unnecessary parts replacements or guesswork.
Schedule Your Emission Service Today
Don’t let a clogged DPF or failed sensor sideline your truck. Call (325) 277-2746 or visit our San Angelo shop to schedule your Diesel Emission System Service. Trust Diesel Dynamex to keep your diesel clean, compliant, and performing at its best.