Jan 21, 2012 · My brake pedal is very soft. It will stop the truck but the longer you apply the brakes the more it goes to the floor until eventually it is on the floor. Fluid doesn't seem to be …

Mar 31, 2011 · Soft brake pedal, Vaccum pump? Jump to Latest 20K views 9 replies 7 participants last post by TylerDurden Apr 4, 2011 04yfzkid Discussion starter

May 14, 2012 · Is your brake fluid a darker color this could be a sign of orings deteriorating inside of your master cylinder. also pull ur abs fuse and try it it solved my spongy pedal. 300,000 and …

Jun 22, 2013 · My F350 PSD 5spd developed a soft brake pedal. It went almost to the floor on first push but got a little better on second pump. It stopped the truck and 4 ton trailer OK, with …

Jan 2, 2017 · you guys why would no vacuum booster cause a rock hard brake pedal? typically it causes a soft pedal that travels further then requires manual foot brakes Typically when …

Jan 23, 2023 · I have a hard brake pedal on it. I replaced the brake booster as I thought that's what it was but it wasn't. I do have vacuum at the check valve so my vacuum pump is working. …

Jun 3, 2009 · Ford covered the creeping brake pedal in a TSB, here's the info from Dieselmann's site: 1997 and earlier diesel trucks equiped with vacuum power brakes--Low/creeping pedal: …

Jul 2, 2015 · Just got home from picking up some parts and I noticed a mile from home my brake pedal has become soft and is sinking father than normal. Truck still stood but for half a second …

Apr 5, 2015 · I just bought a 2000 F250 w/ 200K miles. Was told by the seller that he replaced the power steering pump and ran all new brake and power steering lines, but...

Aug 23, 2009 · Brake light came on and the pedal almost goes to the floor before it does anything (it happened all of a sudden). Calipers, Pads, Rotors are all good and the master cylinder is full.