yes very
No, the fluid cannot absorb water but you can get water in your brake system and that would be bad. --Most brake fluids used today are glycol-ether based. Glycol-ether brake fluids are hygroscopic (water loving), which means they absorb moisture from the atmosphere under normal humidity levels. Racing brake fluid may be synthetic and not have this problem, but in the everyday world, brake fluid does absorb water.
Yes.
Most Brake fluid is made of Glycol-ether. (Dot 3 being the most common). But mineral spirits is used in rare dot 5. Brake fluid is not considered hazardous until it is contaminated by other properties found in a brake system such as dust or metal.
There is no substitute available that can be used for brake fluid. Using anything other than brake fluid could be dangerous and would likely cause damage.
Air unlike brake fluid can be compressed. When there is air in the brake system it compresses when you apply the brakes. This causes a loss of brake pressure on the brake pads and results in much longer stopping distances. This is dangerous and will cause an accident.
the average boiling point of the brake fluid has dropped to a potentially dangerous level because of moisture contamination and may not meet minimum federal requirements for brake fluid.
it doesnt matter why would you drink it?
the average boiling point of the brake fluid has dropped to a potentially dangerous level because of moisture contamination and may not meet minimum federal requirements for brake fluid.
Ether your low on brake fluid, or you have the wrong kind in it.
STARTING FLUID SMELLS LIKE ETHER
A leak in your brake line, or very low brake fluid, both of which are extremely dangerous and should be fixed at once.
It uses brake fluid in the brake fluid reservoir. The clutch fluid (brake fluid) is fed by the brake fluid reservoir. The clutch fluid reservoir is just beneath the brake fluid reservoir. So, add fluid to the brake fluid reservoir to fill the clutch fluid, also.