PACCAR Repairs
in North Charleston, SC

Trusted PACCAR Truck Repair in North Charleston, SC

PACCAR engines are robust and reliable—but like any complex machinery, they need regular attention to stay that way. At General Diesel in North Charleston, SC, we offer comprehensive diagnostics and repairs for both MX-11 and MX-13 engines, tailored to keep you moving.

If you're experiencing hard starts, loss of power, or increased fuel consumption, these could be signs of underlying engine issues. We handle a wide range of issues, including EGR faults, turbocharger problems, and aftertreatment system failures, such as DEF system malfunctions and clogged diesel particulate filters (DPFs). Our team utilizes OEM-level diagnostic software to accurately and quickly identify the root cause of the problem.

From routine service intervals to complex diagnostics, such as forced regenerations or ECM troubleshooting, we’re equipped to maintain your engine’s performance and lifespan. Common concerns, such as overheating, sensor failures, or engine derate events, are all fixable, especially when caught early.

What Makes Us Different

General Diesel is built on a foundation of transparency, experience, and customer-first service. We're independent, which means you’ll never be upcharged for dealer-mandated repairs or services you don’t need. Our focus is on helping you get reliable service at a fair price.

Our technicians bring a wealth of knowledge to every repair. With backgrounds in the military, dealerships, and international projects, our ASC Master Certified technicians have worked on nearly every engine and truck platform available. That experience—combined with access to dealer-grade diagnostic tools—means we deliver dealership-level accuracy without the dealership price.

If your warranty has expired, we provide a valuable alternative. We help you avoid expensive replacements by accurately diagnosing issues and recommending smart repairs. We understand the importance of uptime for you, and we strive to get your truck back on the road quickly, efficiently, and affordably.

Contact Us About PACCAR Truck Service Now: Call 843-577-6881!

If your truck is showing signs of engine trouble or your PACCAR emissions systems need attention, don’t wait. Call 843-577-6881 today and schedule service with our expert diesel techs. We'll help you protect your truck and your bottom line.

FAQs

What Areas Do You Serve For PACCAR Repair & Maintenance?

We are based at 2150 Iron Rod Court, near key roads and interstates in North Charleston, SC. We also proudly serve surrounding areas including Charleston County, SC; Dorchester County, SC; and Berkeley, SC. We’re dedicated to providing fast and reliable service to all customers within a 30-mile radius.

How Do I Know If My PACCAR Engine Needs Maintenance?

Signs include rough idling, excessive exhaust smoke, low fuel efficiency, and engine derate warnings. If any of these issues appear, it’s time to get a full diagnostic scan. Staying on top of regular service intervals can prevent small issues from turning into major repairs.

Can PACCAR Emissions Systems Be Serviced Without Dealer Tools?

Yes, our shop uses OEM-compatible diagnostic software specifically designed for PACCAR systems. This enables us to perform precise repairs on the emissions system, forced regenerations, and sensor resets. It ensures you get dealer-level service without the dealer markup.

Schedule Your PACCAR Engine Service Today

General Diesel is here to help you handle PACCAR engine challenges head-on. Whether you’re dealing with a stubborn check engine light or looking to stay ahead of issues with routine maintenance, we’ve got you covered. Call 843-577-6881 today to book your service.