The trouble i am having is with the braking system the brake pedal goes to the floor when you step on the brake.
2001 chevy blazer brake pedal goes to floor.
1998 chevy s10 brake pedal goes to the floor did you put fresh fluid in the master cylinder.
1 leak from brake line or brake caliper one of the reasons is the brake system loses pressure from an external brake fluid leak.
To solve this problem i have replace front and rear brakes and the master cylinder i have checked the pin in the vacuum booster and bleed all the lines figuring the job was done.
When bleeding rear wheels the pedal will go to the floor when the bleeder is open.
In this case it will take two or more brake pedal pumps to regain its normal operation.
Happy new year everyone.
I have changed the master cylinder 3 times i have bled the system i most recently bled the system with the engine running at the mc and at the abs pump this seems to have helped.
There were no leaks on lines or wheel cylinders calipers both before and after replacement.
Also brake pedals tend to go to the floor when there is air in the line and they need to be bled but this only happens when the pedal is depressed.
Finally there is a little switch under your dash that is held down turning the brake lights off when the brake is up.
The fronts allow pedal travel to about 3 4 of the way to the floor and push fluid but then the pedal stops hard wont go to the floor and the fluid trickles out.
The 2001 chevrolet blazer has 1 problems reported for brake pedal spongy goes to floor.
2003 chevy blazer 4x4 mileage.
If you have exhausted all other problems check the axle bearings for play and replace any that are needed.
Reasons your brake pedal goes to the floor technically there are two main causes that would make the brake pedal sink all the way to the floor.
I really think you still have air in the lines.
The back brakes are low but in good condition not like the fronts at all.
I can lock the brakes up and hear the abs working but again the pedal bleeds through and will go almost to the floor.
The pedal will go to the floor as the caliper fills with fluid to close the gap.
The dilemma is that the system bleeds and pressurizes fine with the engine off.
However as soon as the engine is started the brake pedal is going to the floor.
Any tips or suggestions are greatly appreciated.
96 s10 4 3l 2wd stock up and down.
To bleed manually start with the bleeder the greatest distance from the master cylinder car running helper pushing down about half way on brake pedal and releasing 3 times on 3rd time holding pedal down to half way depressed point while you.
2001 chevrolet blazer brake pedal goes 2 floor during normal braking conditions.
