The fuel system stores fuel and delivers it to the cylinder, where it is vaporised, mixed with air and burned to produce power. It is made up of the fuel tank, fuel lines, fuel pump, fuel filter, injectors and the combustion chamber.
Every time you press the accelerator you are controlling how much fuel and air the engine takes in. Over time, varnish and deposits build up on injectors, intake valves and inside the combustion chamber, which affects how cleanly that mixture burns. A fuel system cleaning service uses multi-step cleaners to clear those deposits and restore consistent fuel delivery.
What this service typically covers
- Removes fuel varnish build-up
- Removes intake valve deposits
- Reduces cylinder head and combustion chamber deposits
- Cleans injectors and the fuel delivery system with multi-step cleaners
Exact scope depends on your car and what the inspection finds. We'll confirm the work with you before starting.
Signs you may need it
- Hesitation or stumbling when accelerating
- Fuel economy has dropped
- Rough idle or hard starting
- Loss of power under load
