For skilled mobile diesel repairs and services in Lexington, Kentucky, turn to Mac’s Diesel and Trailer Repair. Our solutions are customized to ensure that your buses operate at their best.
A complete assessment of a truck’s electronic control modules (ECMs) and sensors is carried out on-site during a truck diagnostic test. Our advanced diagnostic equipment thoroughly examines the truck’s systems, pinpointing any issues related to engine performance, emissions, and overall operation.
These problems may appear as difficulties in starting the engine, unpredictable behavior of the instrument panel, or flickering lights. Our skilled technicians promptly identify and fix electrical issues, guaranteeing that your heavy-duty trucks function smoothly and dependably.
ECM Reprogramming: It is essential to reprogram the Electronic Control Modules (ECMs) in order to optimize engine performance and resolve software-related issues. Our skilled technicians use advanced tools to reprogram ECMs, ensuring that your heavy-duty trucks comply with the latest performance standards and emissions regulations.
Replacement of Wiring Harness: Damaged wiring harnesses can cause electrical malfunctions that affect various truck components. Our experts conduct thorough inspections to identify and replace damaged or corroded wiring harnesses with precision.
Battery System Diagnostics: Our diagnostic services evaluate battery health and charging system efficiency, while also identifying potential issues. Whether it involves replacing a worn-out battery or addressing charging system problems, we ensure that your heavy-duty trucks start reliably and consistently.
Alternator Replacement: Our technicians diagnose alternator issues, such as worn-out brushes or faulty voltage regulators. If necessary, we carry out precise alternator replacements to ensure that your heavy-duty trucks maintain a consistent power supply for all electrical components.
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