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Booster air leak

170 Views 2 Replies 2 Participants Last post by  Bill 58
Went to start 64 Galaxy today and would not stay running hissing ,air leak.Anyway found leak.Car has Power brake conversion kit .My engine is 289.Behind the booster is a rubber boot that push rod goes into at rear.Seems part of that boot has popped out .I haven’t had time to get a good look yet .Didn’t want to go digging in there with a flat head .Can I some how get that boot back in place without ripping boot .Or is booster no good.Sorry for long post.Car had brake kit when I bought it.Thanks
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The boot is just a dust shield.
It does not seal the vacuum.

The hissing means the booster has a leak internally.
Need a new booster or repair the one you have if you can get a kit for it.
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Galaxiex,Thanks for your reply. the dust boot is sticking out probably from air leak that’s why I thought it was the Source.
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