Truck Engine Diagnostics Services in Chilliwack, BC

At Mountain Pacific Mechanical, easily accessible from the freeway off Lickman Drive, Chilliwack, BC, we understand the importance of keeping your trucks and fleets running smoothly. Our specialized engine diagnostic services are designed to identify and address any issues that could potentially disrupt your operations.

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Why Engine Diagnostics are Crucial for Your Fleet

Engine diagnostics are an essential part of fleet maintenance. They help identify potential issues before they become major problems, saving you time and money in the long run. Regular engine diagnostics can also increase the lifespan of your vehicles, ensuring they remain a valuable asset to your business for years to come.

Advanced Diagnostic Technology

At Mountain Pacific Mechanical, we utilize the latest diagnostic technology to provide accurate and efficient assessments of your fleet's engines. Our technicians are trained to interpret these results and provide effective solutions to any issues that may arise.

Our Engine Diagnostic Process

Our engine diagnostic process begins with a comprehensive inspection of your vehicle's engine control system. This includes checking the engine control unit (ECU), various sensors, and actuators.

Engine Control Unit (ECU) Check

The ECU is the brain of your vehicle's engine. It receives data from numerous sensors, processes it, and adjusts the engine's operations accordingly. If the ECU is malfunctioning, it can lead to a variety of issues, including poor fuel efficiency and reduced engine performance.

Sensor Inspection

Sensors play a crucial role in monitoring various aspects of your engine's performance, such as temperature, pressure, and air/fuel ratio. A faulty sensor can send incorrect data to the ECU, leading to suboptimal engine performance.

Actuator Assessment

Actuators are responsible for carrying out the commands from the ECU. They control various engine components, such as the fuel injectors and the ignition system. If an actuator is not functioning correctly, it can lead to a variety of engine issues.

Expert Technicians at Mountain Pacific Mechanical

Our team of expert technicians at Mountain Pacific Mechanical is highly trained and experienced in engine diagnostics. They have the knowledge and skills to accurately diagnose and repair any engine issues your fleet may be experiencing.

Comprehensive Engine Diagnostic Reports

After completing the diagnostic process, our technicians provide a comprehensive report detailing any issues found and the recommended repairs. This allows you to make informed decisions about your fleet's maintenance and repair needs.

Trust Mountain Pacific Mechanical for Your Engine Diagnostic Needs

At Mountain Pacific Mechanical, we are committed to providing top-quality engine diagnostic services for trucks and fleets. Our goal is to help you keep your vehicles running at their best, minimizing downtime and maximizing productivity. Trust us to take care of your fleet's engine diagnostic needs. Contact us today to schedule an appointment.

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our repairs

Full-Service Light To Heavy-Duty Truck Repair Shop

Axle & Drivetrain Repair

At Mountain Pacific Mechanical, our team of certified experts understands axles' critical role in the performance and safety of your heavy-duty vehicles.

Brake Repair

Based in Chilliwack, BC, we take pride in offering unparalleled brake repair and maintenance services to ensure your vehicles remain in top-notch condition.

Coolant System Repair

Our experienced technicians use state-of-the-art equipment to diagnose and repair issues, preventing costly breakdowns and maximizing uptime.

Drivetrain Repair

We understand the importance of maintaining a diesel truck or an entire fleet's drivetrain to ensure optimal performance and minimal downtime.


Mountain Pacific Mechanical is your premier destination for expert EGR systems and DPF repair and maintenance services for diesel trucks and fleets.

Electrical Repair

We specialize in diagnosing and fixing various electrical issues, from simple wiring problems to complex electrical system failures.

Engine Diagnostics

Our specialized engine diagnostic services are designed to identify and address any issues that could potentially disrupt your operations.

Engine Repair, Rebuild & Conversion

We pride ourselves on offering specialized and comprehensive engine repair, rebuild, and engine conversion services for diesel trucks and fleets.

Exhaust System Repair

We understand the importance of a well-functioning exhaust system in maintaining the performance and efficiency of your diesel trucks and fleets.

Express Lube

Our trained and certified technicians ensure your trucks remain in top-notch condition to maximize uptime and performance.

HVAC System Repair

Our specialized HVAC system repair and maintenance services ensure your truck's heating, ventilation, and air conditioning systems work efficiently.

Oil & Fluid

Mountain Pacific Mechanical is your go-to place for all your diesel truck and fleet needs, particularly for oil and fluid services.

Performance ECM Tuning

When optimizing diesel trucks' and fleets' performance and efficiency, Mountain Pacific Mechanical is your one-stop solution in Chilliwack, BC.

Suspension Repair

Our trained experts are committed to providing exceptional service and support, utilizing the latest technology and techniques.

Transmission & Clutch Repair

When it comes to the performance of your diesel trucks and fleet, ensuring that the transmission and clutch are in top condition is paramount.

Truck & Trailer Alignment

At Mountain Pacific Mechanical in Chilliwack, BC, we understand the importance of maintaining your diesel truck or fleet's peak performance.