Truck Engine Repair Overhaul & Conversion in Chicago, Illinois

Engine Repair Overhaul & Conversion

The heart of every truck is the engine. At Allstate Truck Repair, we recognize the role of a well-maintained engine. Our commitment lies in providing top-tier engine repair, rebuild, overhaul, and conversion services, ensuring your fleet stays on the road with power and reliability.

Diesel mechanic performing engine repair services on a semi truck in Chicago, IL

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What is an Engine Conversion?

Engine conversion involves replacing or modifying a truck's engine to a different type or fuel source. It could mean switching from gasoline to diesel or vice versa, or even transitioning to alternative fuels like natural gas. We handle engine conversions with precision, providing customized solutions to meet the unique needs of your fleet.

Average Lifespan of a Diesel Engine

The lifespan of a diesel engine varies based on factors like maintenance, usage, and driving conditions. On average, a well-maintained diesel engine in heavy-duty trucks can last between 500,000 to 1,000,000 miles. Regular maintenance, timely repairs, and expert overhauls significantly extend your engine's lifespan.

Engine Repairs and Services

Engine Repair: Our technicians diagnose and address specific issues affecting your engine's performance, from minor malfunctions to more complex problems, ensuring your truck operates smoothly and efficiently.

Engine Rebuild: When a major engine component fails, a rebuild becomes necessary. We disassemble, inspect, and replace worn or damaged parts, bringing your engine back to factory specifications and extending its lifespan.

Engine Overhaul: An engine overhaul involves inspecting and replacing key components and restoring the engine to peak performance. This preventive measure is vital for maintaining reliability and preventing major breakdowns.

Engine Conversion:

For fleet managers looking to adapt to changing needs or environmental concerns, our engine conversion services provide tailored solutions. Whether transitioning to alternative fuels or upgrading to meet the latest emission standards, we handle conversions with expertise.

Areas We Serve

In addition to West Chicago, IL, we extend a 15-mile radius of the shop. We serve the following areas: Bloomingdale, Wayne, Warrenville, North Aurora, Addison, Wheaton, Carol Stream, Lombard, and more. For those located in these areas, you can count on our mobile truck repairs and roadside assistance from 7 AM to 6:30 PM, Monday to Friday, and 9 AM to 3 PM on Saturdays.

Contact Us

For all your engine-related needs, trust Allstate Truck Repair. Our experienced team is ready to address your engine repairs, rebuilds, overhauls, or conversions promptly. Keep your fleet running at its best – schedule engine services with us today!

Our Heavy-Duty Truck Repair Services

Our truck repair shop has all the tools and tech to get your vehicle repaired the right way. We repair transmissions, suspensions, tires, diesel engines, axles, brakes, & more. Call today!

Wheel Alignment

Are your trucks or trailers misaligned? Unlock the key to optimal performance with our precision alignment services in West Chicago, IL. Ensuring your heavy-duty trucks and trailers maintain proper alignment is not just a matter of comfort but a crucial factor in safety and efficiency.

Transmission & Clutch Repair

We offer specialized transmission and clutch repair services in West Chicago, IL. The transmission is vital in ensuring seamless gear shifting and power transfer. Explore our comprehensive solutions designed to keep your fleet operating at peak performance.

Tire Repair

Ensure your heavy-duty trucks stay on the road safely with our expert tire Repair services in West Chicago, IL. Proper tires are essential to your fleet's performance and longevity. Discover our tire repair and maintenance solutions designed to keep your trucks rolling smoothly.

Suspension Repair

Ensure a smooth ride for your heavy-duty trucks with our expert suspension repair services. Proper suspension plays a critical role in your fleet's performance. Explore our comprehensive suspension repair and maintenance solutions to keep your trucks operating at their best.

Oil & Fluid

Proper oil and fluid services are key to keeping your trucks running smoothly. Discover meticulous oil and fluid care at Allstate Truck Repair, as we offer specialized services to keep your heavy-duty trucks in peak condition for the long road ahead.

HVAC System Repair

A properly functioning HVAC system is essential in heavy-duty trucks. Your comfort and safety on the road are paramount, and our HVAC services are tailored to ensure optimal performance for your fleet. Trust us to keep your trucks cool and comfortable, no matter the journey.

Exhaust System Repair

Ensuring your truck's exhaust system operates at peak efficiency is not just about compliance; it's a crucial aspect of performance and environmental responsibility. Trust us for comprehensive exhaust system repairs and services designed for heavy-duty trucks and fleets.

Express Lube

Experience efficient express lube services in West Chicago, IL. We understand that time is of the essence for heavy-duty trucks. Enjoy the benefits of quick turnarounds and expert lubrication services designed to maximize your truck's performance.

Engine Repair Overhaul & Conversion

The heart of every truck is the engine. At Allstate Truck Repair, we recognize the role of a well-maintained engine. Our commitment lies in providing top-tier engine repair, rebuild, overhaul, and conversion services, ensuring your fleet stays on the road with power and reliability.

EGR & DPF

After-treatment systems are crucial for emission standards. We provide top-notch EGR (exhaust gas recirculation) and DPF (diesel particulate filter) repairs and services, ensuring your fleet's compliance with emission standards while maintaining optimal performance.

Driveline Repair

At Allstate Truck Repair, we recognize the importance of a healthy driveline in your fleet. Our team in West Chicago specializes in comprehensive driveline repairs and services, dedicated to keeping your truck's driveline components operating at peak efficiency.

Diagnostics & Electrical Repair

Experiencing electrical issues? Looking for reliable truck diagnostics? Our team employs dealer-level diagnostics software for all makes and models, alongside JPro and Davey 4 software for electrical repairs. Trust us to keep your fleet powered and operational for the long road ahead.

Performance ECM Tuning

Unlock the full potential of your heavy-duty trucks with performance ECM tuning. Elevate your fleet's efficiency and power with optimized engine control module (ECM) tuning. Discover how our expert services can take your truck's performance to the next level.

Coolant System Repair

Looking for expert coolant system repairs in West Chicago? At Allstate Truck Repair, we understand the critical role of a properly functioning coolant system in heavy-duty trucks. Our team specializes in coolant system repairs and services to ensure your trucks operate at optimal temperatures.

Brake Repair

Reliable brakes are paramount to safety and operational efficiency. At Allstate Truck Repair, we specialize in brake repairs and services tailored for heavy-duty trucks and fleets. Trust us to keep your brakes in optimal condition, ensuring your vehicles perform at their best.

Axle Repair

Properly maintained axles are crucial for heavy-duty trucks. At Allstate Truck Repair in West Chicago, IL, we specialize in top-notch axle repairs and services designed to keep your fleet on the road, delivering reliable and efficient performance.

Don't Take our word for it -- Read our reviews.

"By far the most professional And best quality customer service i've experienced. Friendly and positive People , Very clean environment. And definitely a shop that I'd recommend"

Steven Nobles

"The staff is friendly and hard working. I have taken my truck back for everything from regular pm servicing to complex electrical problems and they always get my old frieghtliner back on the road without breaking the bank in the process. Definately recomend you give them a shot, and tell Joe and Jose i said hi."

Jeremy Elser

"Nice guys, their lead technician is very knowledgeable. Very reasonable prices! Glad I stopped by."

Mirsad Kovac