The injectors play a key role in the engine’s fuel delivery system, ensuring proper fuel distribution for efficient engine performance. Faulty injectors can lead to serious problems such as increased fuel consumption, loss of power and even engine damage. At Motorexpert, we offer professional injector repair and rebuilding services for all types of engines.
Why can injectors fail?
Injectors operate under high temperatures and pressures, which over time can cause them to wear and break down. The main causes of failure are:
- Clogging or contamination – leads to impaired fuel atomization and uneven engine performance.
- Worn o-rings – causes fuel and air leaks.
- Electronics problems – malfunctioning injectors can be caused by faulty sensors or wiring.
Signs of injector malfunction:
- Unstable engine performance
- Increased fuel consumption
- Loss of power
- Difficulty starting the engine
- Extraneous noise or vibration
- Black or white smoke from the exhaust pipe
Injector repair process:
- Diagnostics of injectors
The first step in the repair process is diagnostics with special equipment to identify all faults. We check the degree of wear and performance of each injector. - Nozzle cleaning
Clogged injectors are one of the most common causes of breakdowns. We perform ultrasonic cleaning to remove all contaminants and restore proper fuel atomization. - Repair and replacement of components
If necessary, worn or damaged components such as o-rings, filters or electronics are replaced with new ones. - Testing and tuning
After the repairs are completed, the injectors are tested and tuned on special stands to verify their efficiency and correct operation.
Why choose us?
- State-of-the-art equipment: We use advanced technology to diagnose, repair and tune injectors.
- Original spare parts: We use only certified components in our repairs, which guarantees long service life of injectors.
- Experience: Our team of specialists has many years of experience in the repair of fuel systems, which allows us to quickly and efficiently solve any problem.
- Warranty on works: We provide a warranty on all types of injector repair, which confirms our quality and professionalism.