Thump Sound At Brake?

[takevin]

Tried to find a post on this, but once awhile when i come to a brake i get what sounds like coming from the passenger side a/c area or engine compartment a thump like sound. I think its more when i brake and come to a complete stop. I get a vibration sound of it thru the floorboards i believe. I dont know if its something with the heater being on? Anyone? Just part of the trucks design?

[tojo152]

Tried to find a post on this, but once awhile when i come to a brake i get what sounds like coming from the passenger side a/c area or engine compartment a thump like sound. I think its more when i brake and come to a complete stop. I get a vibration sound of it thru the floorboards i believe. I dont know if its something with the heater being on? Anyone? Just part of the trucks design?

 

I think I have the same thing going on with my truck. When I slow down I get the "clunk" coming from the back of my truck. I haven't gotten it checked out yet (I know no help to you). At first I thought I had something rolling around loose in my cab, then I though it might be something with the drive shaft and rear. Maybe a bad u-joint or something.

 

Sorry I have no answers for ya! Just as puzzled!!!!

[wlvrn1215]

It happened to me also ...I was comming down a steep grade with steady pressure on brakes to come to a stop and after a few seconds of pressure I knoticed a thump thump thump...noise. NO Idea what the heck it is...rotors aren't warped so I have no clue

[takevin]

Mine just makes the one clunk lol,

[takevin]

Anyone else?