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Belfast Mechanical auto repair

Regular diesel engine maintenance is key to your vehicle running smoothly. Diesel engine health starts with proper service maintenance but today’s diesel engines are complex and repairs should be performed by a professionally certified diesel mechanic. At Belfast Mechanical, we have more than 60 years of experience working on diesel vehicles and are committed to making sure your diesel repair or maintenance is done right the first time.


Electrical system problems can be difficult to diagnose and repair but we have the diagnostic training and tools to perform any and all electrical repairs.

The electrical systems in your vehicle include interior lighting, power windows, cruise control, headlights, windshield wiper motor and engine temperature gauge, to name a few.

Once discovered, an electrical problem should be repaired as soon as possible. 


At Belfast Mechanical, we take the health of your vehicle seriously — and that is why we encourage regular transmission maintenance. Regularly scheduled transmission services, including fluid changes and transmission flushes, are recommended by all vehicle manufacturers and are an important part of keeping your vehicle in good working order.


  • Alignments 2- and 4-Wheel

  • Brakes (Conventional and ABS)

  • Cooling and Heating

  • ​Computer Diagnostics

  • Driveability

  • Engine

  • Exhaust

  • Lighting

  • Lubrication and Filtration

  • Lease pre-return inspection

  • Manufacturer's recommended scheduled maintenance

  • Performance

  • Safety Inspections

  • Suspension and Steering

  • Tires

  • Used car pre-purchase inspection

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