Why does the clutch keep getting air when it's not lacking oil?

1 Answers
BrantleyLee
07/30/25 10:16am
Here are the reasons why the clutch keeps getting air when it's not lacking oil: 1. Air in the master cylinder: If there is air in the clutch master cylinder, it definitely wasn't bled properly because air in the clutch master cylinder is difficult to remove. If bleeding doesn't work, the master cylinder may need to be replaced. If the master cylinder is new, the air was likely not fully bled. 2. Clutch malfunction: If the clutch is malfunctioning, clutch slippage can cause the engine RPM to increase during acceleration without a corresponding increase in vehicle speed. This leads to issues such as poor acceleration or gear shift jerking. After parking the car and turning off the engine for 5-10 minutes, without pressing the brake, press the start button once or turn the key halfway to the 'on' position without depressing the clutch. The car will perform a self-check after powering on. Wait for 5-10 seconds and observe if the dashboard warning lights turn off, leaving only the engine warning light.
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