Bracket Talk
Brakes..

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https://drr.infopop.cc/eve/forums/a/tpc/f/80760912/m/2237012207

January 14, 2025, 01:53 PM
WHOMPWHOMP
Brakes..
Just started doing this but ever time I get in my truck the brakes go all the way to floor till you get them pumped up could this be a bad MC….
January 14, 2025, 03:01 PM
Lenny5160
Sounds like what happens when I need to replace my MC.


Tony Leonard
January 14, 2025, 03:52 PM
CAD
Absolutely master cylinder.
January 14, 2025, 04:53 PM
undacuva67
chicken grease on brake pedal .... check the push rod and see if it is adjustable and the lock nut has loosened up
January 14, 2025, 09:47 PM
FastLane
Which MC? I have had a few Strange MCs, including the current one, do this. This one has less than 100 miles on it.
January 15, 2025, 06:04 AM
Curly1
Does sound like a bad master cylinder. I had one go bad on one of my trucks, felt funny and mushy a few times then all the way to floor with no brakes at all! I was pulling into a gas station and luckily I was able to run off in a field and get it stopped.

Also a secondary and less likely possibility is the system needs to be bled good or you may need residual check valves in the lines.


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January 15, 2025, 07:02 AM
Wild Wild West 2
I've got a Strange MC and it does the same thing after it sits unused for more than a month. The pedal goes to the floor with no feel of pressure at all. I have to bleed all 4 wheels to get a good pedal when this happens.

I just wonder if Strange actually manufactures their own MC or if they just re-brand a Chrysler MC ?


Tim West
"Wild Wild West" Racing

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January 15, 2025, 07:51 AM
DragRaceResults
Bottom line, it's bleeding off somewhere and that would be the go to spot to check first.



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January 15, 2025, 10:06 AM
Eman
Simple test, buy 2 plugs for the MC. Remove the lines and put the plugs in. If the pedal stays hard it's not the MC.
Years ago the Corvettes with 4 piston cast iron calipers had problems where the pedal would get soft. The calipers would allow air in through the piston seals as the cast iron was rough. If you look for calipers for those cars they sell sleeved calipers because of the problem.
January 15, 2025, 03:38 PM
WHOMPWHOMP
quote:
Originally posted by FastLane:
Which MC? I have had a few Strange MCs, including the current one, do this. This one has less than 100 miles on it.
Pretty sure it is a Strange