Noise from powerbrake booster

mhjo

Founding Member

Nov 9, 2000

490

0

17

Oslo, Norway

Jul 21, 2009

#1

• Jul 21, 2009

• #1

I get this awful sound at certain rpm (diving in 30 mph) from the powerbooster. It sounds more like an elephants roam.

Here's the booster:

How To Install a Power Brake Booster - Mustang Monthly Magazine


It's connected in the rear of the intake (Edelbrock) via a hose.

Any way to silence this ?

 

2

2+2GT

10 Year Member

Apr 25, 2009

3,333

10

79

Southeastern Pennsylvania

Jul 21, 2009

#2

• Jul 21, 2009

• #2

If it's moaning while you're driving and not using the brakes, there's something wrong with it internally, and you have a warranty issue. Call Master Power.

 

mhjo

Founding Member

Nov 9, 2000

490

0

17

Oslo, Norway

Jul 23, 2009

#3

• Jul 23, 2009

• #3

Fault found. The plastic (!) hose connector on the unit was broken w. leak.
Got a new connector from my Mustang supplier for free.