Heavy-Duty Diesel Mechanics in Price, UT

Smokin’ J Diesel and Automotive Service provides expert heavy-duty truck repairs in Price, UT. From axle, brake, and engine repairs to diagnostics, transmission overhauls, and suspension services, we ensure maximum performance and reliability.

Schedule Repair
Truck in Price, UT

At Smokin’ J Diesel and Automotive Service, we specialize in comprehensive heavy-duty truck repairs to keep your semi-truck, fleet vehicle, or diesel engine running at peak performance. From truck axle and brake repairs to transmission and clutch overhauls, our skilled technicians use advanced diagnostics and high-quality replacement parts to ensure long-lasting reliability and safety. Whether your truck needs coolant system repairs, HVAC servicing, or suspension adjustments, we deliver fast, efficient service to minimize downtime and get you back on the road.

We also handle critical repairs such as driveline servicing, EGR & DPF system cleaning, and full engine rebuilds to restore power and fuel efficiency. If your truck is experiencing electrical issues, wheel misalignment, or worn-out tires, our team provides expert solutions tailored to your truck’s needs. Whether you require exhaust repairs, oil and fluid services, or heavy-duty diagnostics, Smokin’ J Diesel and Automotive Service is your go-to shop for expert diesel truck repair and maintenance.

Call Us Today

When your semi-truck, fleet vehicle, or diesel engine needs fast and reliable repairs, trust Smokin’ J Diesel and Automotive Service to get the job done right. Whether it’s axle repairs, brake servicing, engine overhauls, or transmission work, our certified technicians are ready to keep your truck running smoothly and efficiently.

Don’t let mechanical issues slow you down—call 435-334-3735 today to schedule expert truck repair services in Price, UT. Let Smokin’ J Diesel and Automotive Service be your go-to shop for all heavy-duty repair needs!

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our repairs

Expert Heavy-Duty Repairs

From CAT and Cummins engine repairs to PTO wet kit installations, we handle a wide range of diesel engine, transmission, and suspension repairs. Our certified technicians ensure your truck meets safety and performance standards, keeping downtime to a minimum. Whether you need preventive maintenance or major repairs, you can rely on Smokin’ J Diesel Service.

Axle Repair

For truck axle repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We repair and replace axles, bearings, and differentials to ensure safe and efficient performance for semi-trucks and fleet vehicles.

Brake Repair

For brake repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We repair air brakes, hydraulic brakes, ABS systems, and worn-out components to keep your truck stopping safely.

Coolant System Repair

Prevent engine overheating with coolant system repair in Price, UT from Smokin’ J Diesel and Automotive Service. We fix radiators, water pumps, thermostats, and coolant leaks to keep your truck running efficiently. 

Diagnostics & Electrical Repair

For diagnostics & electrical repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We fix battery issues, wiring faults, alternator failures, and check engine light codes.

Driveline Repair

For driveline repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We fix driveshafts, U-joints, axles, and differentials to restore power and stability to your truck.

EGR & DPF Repair

For EGR & DPF repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We clean and repair EGR valves, DPF filters, and DEF systems to restore fuel efficiency and emissions compliance.

Engine Repair, Rebuild, Overhaul & Conversion

For engine repair, rebuild, overhaul & conversion in Price, UT, trust Smokin’ J Diesel and Automotive Service. We service CAT, Cummins, and all diesel engines, ensuring peak performance and reliability. 

Exhaust System Repair

For exhaust system repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We fix exhaust leaks, DPF issues, turbo exhaust failures, and EGR problems to improve fuel efficiency and emissions compliance.

HVAC System Repair

For HVAC system repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We fix A/C compressors, heater cores, blower motors, and refrigerant leaks to keep your cab comfortable in all weather. 

Oil & Fluid

For oil & fluid services in Price, UT, trust Smokin’ J Diesel and Automotive Service. We provide engine oil changes, transmission fluid service, coolant flushes, and differential oil replacements to keep your truck running smoothly and efficiently.

Suspension Repair

For suspension repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We fix shocks, struts, air ride suspensions, and steering components to restore handling and stability. 

Tire Repair

For tire repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We provide flat repairs, rotations, balancing, tread inspections, and alignments to maximize tire life and performance.

Transmission & Clutch Repair

For transmission & clutch repair in Price, UT, trust Smokin’ J Diesel and Automotive Service. We diagnose and repair slipping gears, clutch issues, and transmission failures to restore smooth shifting and power transfer.

Wheel Alignment

For wheel alignment in Price, UT, trust Smokin’ J Diesel and Automotive Service. We adjust caster, camber, toe angles, and axles to prevent uneven tire wear, poor handling, and fuel waste.

Customer Testimonials

Julian Burton

5 stars

I was stuck in the middle of nowhere, which was 90 miles away from his shop. I got a tow, fixed my problem, and I was on my way without delay.  Efficient team.

Paul Diegel

5 stars

What others have said - I had a weekend trailer problem passing through town and Anthony fixed me up quickly at a reasonable cost. Met me after hours, showed creativity and good judgement required to fix a 68 year old trailer, communicated really well, and was super friendly.  Highly recommended.

Milad Adan

5 stars

The best Mechanic I have seen very professional and I want to give him ten stars and he would come to the highest mountain of Utah