View Full Version : 94 DODGE DIESEL-death brakes---?

06-27-2014, 03:14 PM
94 ram diesel 2500. intermittent HARD brake pedal , little to no brakes, mostly when cold, now any temp - but still intermittent.. have replaced booster, vacuum pump and power steering unit, no vacuum leaks. proprtion valve, and bled and adjusted brakes.. what am I missing?

06-27-2014, 03:34 PM
kinked brake line?

06-27-2014, 03:52 PM
kinked brake line?
no all, good

06-27-2014, 04:32 PM
the one way valve on vacume line to booster sticky
or failing makes pedal hard to push
does it feel like pushing the pedal with the engine of
or pedal is hard right at top of throw
second one could be caused by many things
such as exhaust to close to a brake line boiling the brake fluid
sticky caliper a flex line with a split inner liner causing a one way valve effect
sticky park brake cables or mechanism

06-27-2014, 04:37 PM
how about the push rod on the brake pedal to master adjustment
or the push rod inbetween the booster and master cyl are they adjusted properly

06-28-2014, 12:58 AM
Does it have hydro boost?

07-04-2014, 09:45 PM
I would not be driving that truck untill u solve that problem. Always sucks when u push a honda off the road and u still dont stop :)

07-05-2014, 02:12 AM
floor mat bunched up under the pedal or a beer can lol

FU Toolbag
01-27-2015, 11:34 PM
needs hydroboost