Paccar Engine Repair in Naperville, IL
Paccar engines are known for their durability and fuel efficiency, but over time, components can wear down, leading to power loss, overheating, and emissions issues. Whether your truck is struggling with reduced fuel economy, warning lights, or performance problems, our expert technicians provide reliable Paccar engine repairs to restore peak performance.
- Engine diagnostics and troubleshooting: We scan for fault codes, fuel inefficiencies, and emissions-related issues.
- Turbocharger and EGR system repairs: We fix clogged EGR valves, turbo lag, and boost pressure problems to restore efficiency.
- Fuel system servicing: We repair fuel injectors, pumps, and filters to improve performance and fuel economy.
- Cooling system repairs: Overheating can cause severe damage. We inspect and replace radiators, thermostats, and water pumps.
- Exhaust and emissions system maintenance: We clean and repair diesel particulate filters (DPF), selective catalytic reduction (SCR) systems, and exhaust gas recirculation (EGR) systems to meet emissions standards.
Benefits of Paccar Engines
Paccar engines are built for superior fuel efficiency, reduced emissions, and long-lasting performance. Found in Kenworth and Peterbilt trucks, models like the MX-13 and MX-11 offer excellent torque, reliability, and reduced maintenance costs. With lightweight designs and advanced technology, these engines maximize fuel economy without sacrificing power. Features like high-pressure fuel injection, robust turbocharging, and advanced aftertreatment systems allow for greater durability and lower operational costs. When properly maintained, Paccar engines provide extended service life.
Paccar Engine Models We Service
- Paccar MX-13
- Paccar MX-11
- Paccar PX-9
- Paccar PX-7
- Paccar PX-6
Schedule Your Paccar Engine Repairs Today: Call 779-702-4591
If your truck’s Paccar engine is experiencing issues, don’t wait for costly breakdowns. Contact Naper Truck Center today at 779-702-4591 for expert Paccar engine repair in Naperville, IL. Our team is ready to diagnose and restore your engine’s performance.
FAQs
What areas do you serve?
We are based at 10S290 Hanslik Ct, Naperville, IL 60564, near Normantown Rd. We also provide Peterbilt truck repair services for customers in Aurora, Joliet, Chicago, Wheaton, Elgin, Geneva, and Orland Park.
How often should I service my Paccar engine?
Routine maintenance should be performed every 10,000 to 25,000 miles, depending on engine model and operating conditions. Regular oil changes and fuel filter replacements extend engine life.
Do you use OEM or aftermarket parts for Paccar engine repairs?
We offer both OEM and high-quality aftermarket parts, ensuring reliability, longevity, and cost-effective solutions tailored to your needs.
How can I get in touch?
For professional Paccar engine repair in Naperville, IL, call us at 779-702-4591 to schedule an appointment.
Trucks
We Work On A Wide Variety Of Semi-Truck Makes and Models
Give us a call at 779-702-4591 or click the button below to schedule a service.

We Service
Don't Take our word for it.
Read Customer Testimonials.
"My truck was repaired very quick. The price was reasonable. Thank you guys. Will use your services for sure!!!"
"I can recommend this place to everyone, there are friendly and experienced mechanics here who do their job well, the prices are not exaggerated."
"Very reliable and easy work with guys. I service my fleet with them, always on time and prices are below the market. Would highly recommend them!"
Frequently Asked Questions
At NTC, we know how important it is to keep your truck running reliably. Whether you need roadside assistance, preventive maintenance, or major repairs, we’re here to answer your questions. Below, you’ll find answers to some of the most common questions about our repairs and services.
To schedule a repair or maintenance service, call us at 779-702-4591 or visit our shop in Naperville, IL. Our team is ready to keep your truck running at peak performance.
Our shop is open Monday through Friday from 7:00 AM to 6:00 PM. If you need emergency roadside truck repairs, we offer service within a 40-mile radius during business hours.
We are located at 10S290 Hanslik Ct, Naperville, IL 60564, near Normantown Rd. We proudly serve Aurora, Joliet, Chicago, Wheaton, Elgin, Geneva, and Orland Park for in-shop and roadside truck repairs.
We specialize in heavy-duty, medium-duty, and light-duty trucks, as well as trailers, buses, RVs, and heavy equipment. Whether you operate a fleet or an independent rig, we provide full-service repairs and maintenance.
Yes! We provide roadside truck repairs during business hours within a 40-mile radius of Naperville, IL. Our team handles tire blowouts, air brake issues, fuel system problems, electrical malfunctions, and more.
We offer full preventive maintenance services, including oil changes, brake inspections, tire rotations, fluid checks, and engine diagnostics. Regular service helps prevent breakdowns and extends your truck’s lifespan.
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.