24/7 Semi Truck Engine Repairs in OKC
Around-the-Clock Diesel Engine Service for Heavy-Duty Trucks and Commercial Fleets
When your semi truck’s engine fails—on the road or at the yard—you need fast, professional service you can count on. At Truck Medic, we specialize in 24/7 semi truck engine repairs across Oklahoma City and Central Oklahoma, offering both mobile and in-shop solutions to get your truck running and back on route.
With over 30 years of diesel experience, our certified technicians know how to quickly diagnose and repair engine issues, from minor glitches to full-scale failures.
🔧 Mobile & In-House Engine Repair Services
Whether you're broken down on the interstate or bringing your rig into our shop, Truck Medic has the tools, training, and technology to handle even the most complex engine problems. We service all major makes and models, including Cummins, Detroit Diesel, Caterpillar, PACCAR, and more.
Our Engine Repair Services Include:
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Mobile Engine Diagnostics
We bring industry-grade scan tools to your location to accurately identify engine codes, misfires, and performance issues. -
Sensor & Wiring Repairs
Quick replacement or repair of faulty sensors, harnesses, and electrical components that could be keeping your engine from starting or running efficiently. -
Turbocharger & EGR System Repairs
We diagnose and service EGR valves, turbo systems, and related emissions components to restore power and performance. -
Cooling System Repairs
Radiator, fan clutch, water pump, and coolant system repairs to prevent overheating and further engine damage. -
Fuel System Diagnostics & Repairs
From injectors and fuel pumps to filtration issues, we restore fuel delivery and engine combustion efficiency. -
Full Engine Rebuilds (In-House Only)
For major damage or wear, our OKC facility can handle complete in-frame and out-of-frame engine rebuilds with OEM or premium aftermarket parts.
🕒 Emergency Repairs – Day or Night
Breakdowns don’t keep business hours, and neither do we. Whether it’s 2 AM on the highway or a holiday weekend delivery, our emergency repair team is standing by to respond immediately.
📞 Emergency Line: (405) 464-3099 — Call now for 24/7 assistance.
⚙️ Why Truck Medic for Engine Repairs?
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30+ years of diesel and heavy-duty truck experience
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Certified engine technicians (ASE & OEM-trained)
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Fully equipped service trucks with diagnostic tools
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Fast response and honest pricing
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Trusted by independent operators and fleet managers alike
📍 Serving OKC and Beyond
We provide 24/7 mobile engine repair across:
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Oklahoma City Metro
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I-35, I-40, I-44 Corridors
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Edmond, Moore, Norman, Yukon, and more
Need to bring your truck in? Our full-service OKC repair facility is ready to handle large-scale engine work with advanced equipment and expert care.
✅ Get Back on the Road—Fast
When your truck’s engine goes down, downtime costs money. At Truck Medic, our mission is to get you running safely, efficiently, and as quickly as possible—any time, day or night.
➡️ Contact us today or call (405) 464-3099 for 24/7 semi-truck engine repairs in OKC and Central Oklahoma.