Need some advice on power break booster pump noise

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#4 (permalink)

09-24-2011, 08:34 PM

Barnsnake

Senior Club Cobra Member

Join Date: Nov 2003

Location: Parker County, Tx

Cobra Make, Engine: LoneStar LS427 , 427 Windsor

Posts: 381

Not Ranked

The power steering pump is hydraulic and the power brake booster pump is probably an air pump. They likely have little in common.

I have no experience with a brake booster pump, but i've never seen a quiet vacuum pump. It is possible mounting the pump with better (softer) isolation could help with resonating vibration, but if it is intake noise in the pump itself, it might not.

__________________
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A Gnat! Quick, get a sledgehammer!

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