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Brake Booster Reality Check

591 views 2 replies 3 participants last post by  wonderwrench 
#1 · (Edited)
Just want to confirm a potential issue before I buy the parts. If I connect a vacuum pump to the brake booster, and can't pump it enough to actually create vacuum - the brake booster is bad and needs to be replaced.

Thanks in advance.
 
#2 ·
Just want to confirm a potential before I buy the parts. If I connect a vacuum pump to the brake booster, and can't pump it enough to actually create vacuum - the brake booster is bad and needs to be replaced.

Thanks in advance.
I'd say that is an accurate scenario/result.
 
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