Repair of diesel engines

Signs of Diesel Engine Malfunction

1. Starting issues.
   The engine is hard to start, especially in cold weather.
2. Power loss.
   The vehicle loses power, particularly during overtaking or on inclines.
3. Increased fuel consumption.
   Engine malfunctions often lead to excessive fuel usage.
4. Exhaust smoke.
   Black, white, or blue smoke indicates issues with the fuel system or other engine components.
5. Unusual noises or vibrations.
   Clicking, knocking, or excessive vibrations may indicate wear or damage to internal parts.
6. Engine overheating.
   The cooling system may be faulty, or engine components are working under excessive load.

Causes of Diesel Engine Malfunctions

1. Wear from prolonged use.
   High loads and prolonged operation lead to natural wear of components.
2. Poor fuel quality.
   Contaminants and impurities in fuel cause system clogs and component damage.
3. Improper operation.
   Frequent overloads and lack of regular maintenance.
4. Cooling system issues.
   Insufficient cooling can lead to overheating and engine damage.
5. Delayed maintenance.
   Lack of regular diagnostics can result in serious malfunctions.

Diesel Engine Repair Process at Autopark-Service

1. Engine Diagnostics

• We use advanced equipment for a comprehensive analysis of engine performance:
  • Bosch KTS 560, Delphi DS150E for electronic diagnostics.
  • Mechanical stands to check cylinder and cooling system performance.

2. Dismantling and Component Assessment

• We disassemble the engine for a detailed inspection of internal components:
  • Crankshaft.
  • Piston assembly.
  • Cylinders and cylinder head.

3. Restoration or Replacement of Parts

• We restore or replace worn components:
  • Pistons and piston rings.
  • Valves and seals.
  • Cylinder head (CH).

4. System Cleaning

• We clean the fuel, oil, and cooling systems:
  • Ultrasonic cleaning to remove contaminants.

5. Engine Assembly and Adjustment

• After repairs, the engine is assembled with precise adherence to factory specifications.
• We adjust the fuel system and electronic controls.

6. Final Testing

• We test the engine on a stand, checking performance, tightness, and absence of unusual noises.

Advantages of Servicing at Autopark-Service

1. Modern equipment.
   We use the latest diagnostic tools for precise analysis and repair.
2. Experienced specialists.
   Our team has years of experience in diesel engine repair.
3. Original spare parts.
   We work with certified components from leading manufacturers.
4. Transparent pricing.
   All costs are agreed upon before starting work.
5. Quality guarantee.
   We provide a warranty for all completed work.
6. 24/7 service.
   Our service is available 24/7 for customer convenience.

Frequently Asked Questions

1. How often should a diesel engine be diagnosed?
   Diagnostics are recommended every 50,000 km or at the first signs of malfunctions.
2. Can an engine be restored, or is replacement necessary?
   In most cases, the engine can be restored, which is significantly cheaper than replacement.
3. Do you repair commercial vehicle engines?
   Yes, we service both passenger and commercial diesel vehicles.

Schedule Diesel Engine Repair in Lviv

Don’t delay engine repair — it ensures stable vehicle operation, fuel efficiency, and prevents serious breakdowns. Trust your vehicle to the professionals at Autopark-Service.

📞 Phone: (067) 346-85-20

📍 Address: Lviv, Solonka, Kiltseva Street, 60

Autopark-Service — your reliable partner in diesel engine repair!