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[GMCnet] Re: Brake booster vacuum pump [message #364858 is a reply to message #364857] Sun, 20 June 2021 17:14 Go to previous messageGo to previous message
Ray Erspamer is currently offline  Ray Erspamer   United States
Messages: 1707
Registered: May 2007
Location: Milwaukee Wisconsin
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I had thought of that, so I Disconnected the hose from the power brake booster and plugged it, pump kept running.  I need to remove the pump and do more analysis on it.Sent from my U.S.Cellular© Smartphone
-------- Original message --------From: Carl Stouffer Date: 6/20/21 4:02 PM (GMT-06:00) To: gmclist@list.gmcnet.org Subject: [GMCnet] Re: Brake booster vacuum pump Ray, If your vacuum pump runs constantly, you might have a leak in your brake booster that doesn't allow the vacuum to build up to the point where the pumpshuts off.Just a thought.  It might be a good idea to check that out.-- Carl Stouffer'75 ex Palm BeachTucson, AZ.Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles,Solar battery charging.  GMCSJ and GMCMI member_______________________________________________GMCnet mailing listUnsubscribe or Change List Options:
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Ray Erspamer 78 GMC Royale Center Kitchen 403, 3.70 Final Drive Holley Sniper Quadrajet EFI System, Holley Hyperspark Ignition System 414-484-9431
 
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