₦airaland Forum

Injector Pump Repair

An injector pump is a vital component of a diesel engine. It delivers the correct amount of fuel to each injector at the right pressure and timing. When the injector pump develops a fault, the engine may experience hard starting, loss of power, excessive smoke, poor fuel economy, rough running, or complete failure to start.

Injector pump repair begins with a thorough inspection and diagnosis to identify the cause of the problem. The pump is removed from the engine, disassembled, and each internal component—including the plunger, barrel, delivery valves, cam ring, rollers, seals, bearings, and governor parts—is carefully inspected for wear or damage.

Worn or damaged parts are replaced with quality components. The pump is then cleaned, reassembled according to the manufacturer's specifications, and calibrated on a fuel injection test bench to ensure correct fuel delivery, pressure, and timing.

After calibration, the injector pump is reinstalled on the engine, the timing is set correctly, and the engine is tested to confirm smooth operation and optimum performance.

Proper injector pump repair restores engine efficiency, improves fuel economy, reduces exhaust smoke, and extends the service life of the diesel engine. Regular maintenance and the use of clean, high-quality diesel fuel also help prevent injector pump failures.

Is your generator due for servicing? Is it consuming too much fuel, producing excessive smoke, failing to start, or losing power?

Dee Rilwan Technical Limited provides reliable diesel generator solutions for homes, businesses, factories, estates, hospitals, hotels, telecom sites, and industrial facilities.

Our Services

- Generator preventive maintenance
- Engine overhaul
- Alternator servicing and repairs
- AVR diagnosis and replacement
- Control panel troubleshooting
- Diesel engine repairs
- Generator installation and commissioning
- Generator fault diagnosis
- Emergency breakdown support
- Fire pump engine servicing
- Supply of genuine generator spare parts

Why Choose Us?

- Experienced mechanical engineers
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Whether you own Perkins, Cummins, Caterpillar, FG Wilson, Volvo Penta, Doosan, Mitsubishi, or any other diesel generator brand, we are ready to help keep your equipment running efficiently.

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Phone/WhatsApp: 080 394 2277 seven

We are committed to delivering dependable engineering solutions that keep your power running.