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1987 Brougham 5.3 Vortec, 4L60E transmission
334 Posts
Discussion Starter · #1 ·
How many of you hear the brake booster upon apllying brakes? I swapped mine today thinking it was bad and the rebuilt one I got has exactly the same noise.
It is coming from the filter behind the brake pedal. If pedal reaches the limit and it is pressed the noise goes away.
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