You have a leak in the caliper piston most likely due to rust which causes brake fluid to leak past the rubber seal. To fix, you have to either rebuild the caliper yourself or buy a rebuilt caliper from the parts store. If you buy a rebuilt caliper, it will come loaded or unloaded. Loaded = comes with brake pads. Unloaded = caliper by itself (no pads).
YES-IF IT has a vaccume booster & not Hydro or air brakes
You probably would have a sever vacuum leak and the power brakes wouldn't work very good and the engine would idle fast.
vaccum leak possibly
If you run the transmission low on fluid you can cause damage. Fix the leak.
THATS usally cause by the engine using oil-because of bad oil rings etc.
vacuum leak
If a coolant leak were caused by brake work, I'd never have that person work on my brakes - ever. Just the brakes, I would think it highly unlikely that it would result in a coolant leak. If they were replacing the master cylinder, then I could see a possibility of someone inadvertently causing a coolant leak, but that would still even be a stretch.
you might have a vacuum leak in your intake manifold
I have to believe that it would be a bad wheel cylinder that controls the back brakes.
Possibly a broken motor mount. If it runs good otherwise one cause can be a vacuum leak. The check engine light should be on if it is a vacuum leak.
vacaum leak or bad throttle position sensor. gm Jim
Well, they wouldn't be air brakes then, would they? The reasons for air is that it's in steady supply, and a leak in the system doesn't cause you to use your supply.
Check for a vacuum leak around the throtle body and intake manifold.
Because air is in constant supply - thus, a leak in the system won't necessarily render the brakes inoperable, whereas, with hydraulic brakes, the fluid would leak out until it had emptied.
Yes, an air leak on the emergency side of a maxi chamber can cause the service brakes to activate. The maxi chamber relies on a certain air pressure to maintain the proper function of the brakes. If there's an air leak, it can lead to a drop in pressure, inadvertently triggering the service brakes to engage as a safety measure. This could result in unintended braking while the vehicle is in operation.
you have brake fluid leak in your brake system somewhere that need to be check.
On a vehicle equipped with power brakes the answer is yes. The P/B booster works on vacuum, so if the leak were severe enough it would make the brake pedal be very hard to push. Other than that, as vacuum leak would have no effect on braking.