First Diesel Injection

South London’s Leading Diesel Engine Service Specialists

One Call for All Your Diesel Engine Needs

Based in Croydon, South London, we are experienced diesel engine specialists, offering premium DPF (Diesel Particulate Filter) cleaning, servicing and workmanship on diesel injections and filters. We specialise in diesel engine repairs and injector refurbishments and are known for the high-quality customer service we offer in our garage in the London area. 

First Diesel Injection has served many happy customers over the years and have the best team of experts at our South London garage that can service and resolve any issues you might have regarding your vehicle’s diesel fuel system and injection. From a simple DPF cleaning or repair service to a full reconditioning, our team of specialists has the knowledge and experience to professionally refurbish your diesel engine’s injector or repair and service the most challenging issues regarding your vehicle’s engine.


Our Main Services

As highly experienced diesel engine specialists in the area of Croydon and South London, our services include any job regarding DPF (Diesel Particulate Filter) cleaning and injector refurbishing, fuel pumps lifting or exchanging, as well as testing and calibrating of fuel injection pups. Besides our services regarding your diesel engine, injection or DPF,  you can also book a vehicle diagnostics and servicing with us and arrange for your vehicle’s standard M.O.Ts. Check out our list of services below and don’t hesitate to contact us if you need any more information or consultation about your vehicle’s needs, the diesel engine services we specialise or any of the services we offer. 

  • DPF (Diesel Particulate Filter) cleaning
  • Cat (Catalytic converter) cleansing
  • Exchange fuel pumps
  • Exchange injectors
  • Lift pumps
  • Testing and calibrating of fuel injection pumps
  • Testing and calibrating of Injectors
  • Vehicle diagnostics
  • Vehicle servicing
  • Arranging vehicle M.O.Ts
  • Seized Injector removal


Our Diesel Pump & Injector Refurbishment Services

Here, in our garage in Croydon, South London, we have invested extensively in the best equipment for the servicing of your diesel engine and injection systems. With many years of experience in the field, we specialise in offering the most effective, up-to-date services regarding your diesel engine, or your engine’s injector refurbishment. Find out more about what we can do to help here.

Repair or replace? We are happy to supply you with new parts, if it’s urgent and necessary.

Please note: The company’s premises in Croydon, South London are currently undertaking extensive refurbishment. If you have any enquiries, don't hesitate to get in touch.