What are the symptoms of a bad hydraulic booster?
What are the symptoms of a bad hydraulic booster? Common signs include less braking power, a brake pedal that is hard to press, and fluid leaks. 1 Reduced braking power One of the first symptoms of an issue with the brake booster is reduced braking power. 2 Brake pedal hard to press Another common symptom of an issue with the hydraulic brake booster is a hard brake pedal. 3 Fluid leaks What does it mean when your Hydro Boost doesn't work? If the pump never whines, or the engine never reacts to the load of the pump, suspect a bad...