Brake troubles?? Please help!!?

Question

This is strange and i'll try to explain the best way I can. When it's cold we have pressure in the brakes. When its warm, we have to press them down to the floor, But either way we still have to constantly put brake fluid in. What the hell is wrong?

Note:: Recently new brakes, calipers, and hub bearings were replaced.

Answer 1

You might have a leak or air in the lines, have the system flushed and refilled with new fluid, make sure you bleed it properly after refilling it

Answer 2

You might have air in the brake lines. On a level surface do the following. Open the hood ,wipe off the cap on the brake fluid reservoir, and take the cap off. next get someone to go under the car. Behind the wheel on the back of the brake caliper is a small nut with a hole in it( it may have a rubber cap on it).Normally it will be about 7 or 8 mm in size and It will be near where the brake line attaches to the caliper. Have the person unscrew this while you pump the break pad. If their is air in the lines it will be forced out. when fliud starts to come out have your helper tighten it back up and put the cap back on. Do this to all four wheels starting with the furthest one away and work your way front. Remember : Be careful if you have to use a jack ; this will make a bit of a mess ; and get someone who has at least some knowledge of cars if you can. If that doesn't work take it to a pro (Your brakes are important). P.S. don't forget to put the cap back on the fluid res. before you close the hood.

Answer 3

If this problem is new since brakes service you will most likely find the leak is linked to the part that is involed. IN this case bearings and brake pads/shoe are not affected but the replacement of a caliper will require removing the brake connection. This would be the most likely source of leak. Visually check each caliper where a brake hose or line is connected. Or use a finger to feel for wetness. You should have the party that serviced your brakes verify the safety of your brake system for you.

Answer 4

This looks like a process of elimination. First it would help if you gave the year, make, model and engine size when asking car questions. Second, did you change all the brakes or just the ones in the front. Third, when you push down on the brakes does it make a "Whooshing" noise. If it is it could be your power booster. Fourth, check your brake lines where they go into the front calipers - they are noted for leaking. Fifth, check on the inside and around your rear tires for brake fluid. You could be losing fluid through your back calipers. good luck

Answer 5

If you have to add brake fluid very often at all you have a leak and need to have it inspected immediately. Some leaks start small but can suddenly blow out and you will loose most of the braking ability in your car and it can cause an accident...and it will be your fault.



If you want to get an idea of where it is leaking, pump the brakes repeatedly while someone else is looking under the car. You should be able to find a leak at the reservoir, at one of the wheels, or dripping off of a ruptured line.

Answer 6

For a lil hint- most brake line leaks start on the brake line on the rear axle- good luck...

Answer 7

maximum brake reservoirs have 2 sections. the front one is for the rear brake and the back one is for the front. a speedy notice so which you would be able to submit to in techniques. What ever reservoir is low you are able to bypass to that area and function somebody push on the brake pedal numerous situations and look and notice in case you spot fluid dripping everywhere. in case you do no longer and the fluid is long gone interior the rear area it would desire to be the grasp cylinder is undesirable. you would be able to desire to bench bleed after which bleed them back whilst the M/C is put in. guidelines are lined that can assist you out. If the front is low and you do no longer see fluid then you certainly would desire to drag the rear wheels off and take a sturdy look on the wheel cylinders. If one has leaked then you certainly would desire to swap the two one among them in the event that they have leaked brake fluid on the shoes you would be able to desire to swap them additionally. do no longer comprehend what else to provide help to comprehend that can assist you out considering that i'm no longer able to confirm the motor vehicle so stable success. Dan

Answer 8

If it is leaking better have it repaired asap