What is this inspection all about?
Many manual cars and pickups use fluid to work the clutch. When you press the clutch pedal, fluid carries that movement to the clutch. The fluid should be clear or light amber. If it looks dark, dirty, cloudy or milky, or has bits floating in it, it is contaminated and is no longer protecting the clutch system.
Common reasons for this to happen:
- Old fluid that has absorbed moisture from the air. In humid and coastal areas this happens faster than most owners expect.
- Worn rubber seals in the clutch master cylinder or slave cylinder, which break down and leave tiny particles in the fluid.
- Dirt entering when the reservoir cap is left loose or the fluid is topped up carelessly.
- The wrong type of fluid, or different fluids mixed.
- A small leak that lets air and moisture in.
What to expect:
An Ask AutoParts certified mechanic will come to you or you can bring the car to a partner garage. They will check the colour and level of the fluid, test the feel of the pedal, and inspect the master cylinder, slave cylinder and hoses for leaks and wear. You receive a written inspection report that says whether a fluid change and bleeding is enough, or whether any parts need replacing, together with a quote.
How important is this service?
Important. Contaminated fluid slowly damages the cylinders, and a repair then costs far more than a fluid change. If the clutch pedal feels soft, sinks to the floor, or the gears are hard to change, have it checked soon.