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Fuel injector cleaning and testing in Baku

Over time, deposits build up in the injectors: fuel no longer sprays properly, the engine misfires, loses power and uses more fuel. We remove the injectors, test them on the bench, clean them with a suitable cleaning fluid and test them on the bench again. We work with both port injection (MPI) and direct injection (GDI) injectors.

What's included

  • Initial bench test: flow rate, spray pattern, leaks
  • Cleaning with a suitable cleaning fluid
  • A second bench test after cleaning, with a comparison
  • MPI and GDI injectors
  • Checking the engine after refitting

When to come in

  • The engine shakes at idle
  • The car hesitates or lacks power when accelerating
  • Fuel consumption has gone up
  • The engine is hard to start from cold
  • Diagnostics shows misfires or mixture faults

How it works

  1. 1

    Get in touch

    Call or WhatsApp us to pick a convenient time

  2. 2

    Diagnostics

    We pinpoint the fault with a computer scan

  3. 3

    Agreement

    We agree on the work and price upfront

  4. 4

    Repair and warranty

    We finish the job with up to 12 months warranty

Frequently asked questions

How much does injector cleaning cost?

From 40 AZN. The price depends on the injector type (MPI or GDI) and how many there are.

What's the difference between MPI and GDI?

MPI injectors spray fuel into the intake manifold; GDI injectors spray it straight into the cylinder at high pressure. GDI injectors are more delicate and need careful handling.

Isn't a fuel tank additive enough?

It can help as prevention, but it won't remove heavy deposits and you can't check the result. A bench test shows the injector's real condition.

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