Frequently Asked Questions

An aging or failing clutch can lead to poor shifting and reduced power transmission. If you experience slipping gears, difficulty engaging gears, or a change in clutch pedal feel, it's likely time for a replacement. Our technicians are skilled in diagnosing clutch issues and performing clutch replacements using high-quality parts to get you back on the road smoothly.

A malfunctioning HVAC system can affect driver comfort and safety. If you notice weak airflow, unusual odors, or inconsistent temperature control, it's time for service. Our experts can diagnose issues, perform maintenance, and restore your HVAC system's efficiency, ensuring a comfortable driving experience in all weather conditions.

Maintaining a healthy exhaust system is crucial for optimal engine performance and emissions control. To prevent damage, avoid excessive idling, and use high-quality diesel fuel. Regularly inspect your exhaust components for leaks, corrosion, and loose connections. Our technicians can help you with inspections, repairs, and replacements as needed.

Regular driveline servicing is essential to prevent wear and tear. We recommend having your truck's driveline inspected and serviced every 30,000 to 50,000 miles. This includes checking for worn U-joints, lubricating components, and ensuring proper alignment. Timely maintenance reduces the risk of breakdowns and extends your truck's longevity.

DPF deletion involves removing a diesel particulate filter (DPF) from the exhaust system. While some claim it boosts performance, it's crucial to note that DPF deletion is illegal and can result in fines from the EPA. At Tri County Truck & Trailer Repair, we emphasize compliance with regulations and environmental standards to keep you and the environment safe.

ECM tuning, or Engine Control Module tuning, offers numerous benefits. By optimizing your truck's engine performance, you can experience increased fuel efficiency, better torque and horsepower, and even extended engine life. Our skilled technicians fine-tune your ECM parameters to match your specific needs and usage patterns, ensuring optimal results for your fleet.