Hi All,
Strange issue with my F150 2018 ecb 3.5L. When the truck is cold and rested a while I have an issue with my breaks and it's super specific. When I back out of my garage and roll down my driveaway which is at a decline I can barely stop my truck. If I press too hard on the breaks the truck will make a squeaky sound. As i back out of my garage when i apply the breaks while in reverse traveling down the driveway the truck will slow down and will keep rolling a couple of feet before stopping. This only happens when I back out of my garage and the truck is cold, i get this hard pedal experience. I am thinking vacuum pump?

Any advise/insight is appreciated.

 

Worth a shot.

https://www.consumerreports.org/car-...s-a9762212717/

 

Thank you but I don't have a break fluid leak.

 

BTW: It's "brake".

 

the leak is internal you won't see it.

 

my wifes edge did this, we took it in and turned out there was a recall on the booster. internal failure
you had to press really hard to stop the car and yes only in reverse???

i would take it in and have it checked before you crunch

 

I think you can hear the failing leaking booster.

 

Thank you, I have an appointment scheduled with the dealership.

 

if all else fails at least I corrected the spelling.

 

How do the BRAKES know you are going in reverse?