What should be done if you do not have new DOT 4 brake fluid in stock?

If there is no new DOT 4 brake fluid in stock, the appropriate action is to wait until you have the correct type of fluid to fill the reservoir. This is crucial because brake fluids are formulated to work under specific temperature and pressure conditions, and mixing different types can lead to reduced braking efficiency, potential brake failure, or damage to the braking system components. DOT 4 fluid, for example, has specific chemical properties that are essential for the optimal performance and safety of the vehicle’s braking system.

Using any other type of brake fluid or even letting a customer drive with inadequate fluid can result in serious safety hazards. Therefore, prioritizing the correct fluid, rather than resorting to alternatives, ensures the integrity and reliability of the braking system will be maintained.