Brake pedal valve

[Coco620]

(09-16-2018 )Chamberpains Wrote:  Sounds like your brakes are way out of adjustment on the truck or you have a couple bad brake chambers bad. Have someone push the brake pedal while you crawl around listening to the brake chambers. They can leak internally and be hard to hear from up in the cab. I've had this happen a few times.

I appreciate it! Yes I checked adjustments, & checked every brake can individually w someone up in the cab even with the engine off , everything seems fine except that valve leaks out fast ; Is it possible I the new valve went bad in two days ?