* Incompatibility: Brake fluid and engine oil are chemically incompatible. Brake fluid is a glycol-based fluid, while engine oil is a hydrocarbon-based fluid. Mixing them will cause a chemical reaction, creating a sludge-like substance that can clog engine components.
* Damage to Engine Components: This sludge can block oil passages, preventing proper lubrication and leading to:
* Seizure: Engine parts can seize due to lack of lubrication, causing catastrophic damage.
* Increased wear: The sludge can accelerate wear on engine components, leading to premature failure.
* Damage to seals and gaskets: Brake fluid can also attack seals and gaskets, leading to leaks.
* Corrosion: Brake fluid is highly corrosive and can damage metal parts in the engine.
* Fire hazard: Brake fluid is flammable, and mixing it with engine oil can create a fire hazard.
If you have accidentally added brake fluid to your engine oil, immediately:
1. Stop the engine: Do not attempt to run the engine.
2. Drain the oil and flush the engine: This will remove as much of the contaminated oil as possible.
3. Replace the oil filter: The filter may also be contaminated and should be replaced.
4. Have your engine inspected by a qualified mechanic: They can determine the extent of the damage and make the necessary repairs.
Remember, brake fluid is meant for the braking system only. Never add it to your engine oil.
