Fuel Injection Services

Diesel fuel injection is the work this workshop was built around. We test and repair injectors and pumps — including common rail — and we tell you whether a part can be saved before anyone buys a new one.

Injector testing & repair

Flow, leak and spray testing, then repair where the injector is worth saving. You get the result before any money is spent on parts.

Pump diagnostics

High-pressure pumps and older mechanical pumps, stripped and reported so you know exactly what has failed.

Common rail

Common-rail injectors and pumps fitted to modern cars, vans and plant, tested on dedicated equipment.

Brands we work with

  • Bosch
  • Delphi
  • Denso
  • Siemens
  • Zexel
  • Cummins
  • Kubota

Typical symptoms

  • Hard starting, hot or cold
  • Rough idle or a misfire
  • Black or white smoke
  • Loss of power under load
  • A knock that was not there before

What to expect

  • We identify the vehicle and the system
  • The suspect parts are tested, not guessed
  • You get a clear report and a price
  • Repair or replacement, whichever is the honest fix

Got an injection fault?

Call 01206 231808 or send the registration and the symptoms. We'll tell you the next step.

Book a fuel injection test