Questions & Answers for: hydroboost brake

...local chevy dealer every time you apply the breaks the power steering locks Sounds to me like the hydroboost system has a stuck biass valve in the hydrobooster. The sytem works both the brakes and ...

hydroboost brake system and the hydroboost unit needs replacement. Does anyone know anything about this system and where I can get this part? Unless you have some wierd oddball modified car......its a

...leaking.behind the master cylinderThe braking system on this using the power steering pump to provide power assisted brakes instead of a brake booster. The hydroboost unit most likely needs

...make sure it has power steering fluid in it see if it has a leak. those have hydroboost brake assist - which is power assist from the steering pump. If the hydroboost goes out, no power

...brake pedal goes to floor, hydroboost, steering pump, replaced This sounds like a bad master cylinder, are you getting a brake light? check brake hydraulic system, brake fluid OK? master cylinder? ...

...hydroboost system on your vehicle..If so the power steering pump control the brake assit and the power steering..Then if you have that system,, check the power steering fluid level ..If its not low ...

...hydroboost won't need bled as far as the steering fluid. If the brake lines have been unhooked and the master cyl is not new, easiest way is just loosen the master cyl. cover and open the wheel ...

...hydroboost and brakes as well still nothing this is not my first brake job at a loss as to what wrong please help Always start back at the beginning. Remove the master cylinder and bleed it before ...

breke pedal is hard SEE IF YOU HAVE A VACUM BRAKE BOOSTER OR HYDROBOOST. IF IT IS VACUM THEN CHECK FOR VACUM AT BOOSTER. IF IT IS HYDROBOOST CHECK POWER STERRING FLUID AND PUMP OPERATION

...hydroboost" brake assist instead of vacuum powered assist. Hydroboost uses pressure from the power steering pump to assist the brakes. However, I am unsure where the problem is. It could be a leak in ...