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Old Sep 22, 2015 | 06:52 AM
  #1  
Budman1962's Avatar
Budman1962
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From: Montana
Hub question

The other day I noticed that my drivers side hub was clicking. I looked and saw that the dial was not all the way to the auto position. I tried to turn it by hand but couldn't. I grabbed a channel lock and turned it to the auto position. But in doing so I noticed that I could see the o-ring around the **** had ripped and a small piece was sticking out. I knew it would probably have a problem as I was leaving on a 5 Day hunting trip soon. I got a set of mile marker hubs from amazon in 2 days and installed them. I totally forgot about plugging off the vacuum lines. Is it necessary to plug off the lines? I don't know if I'll have time to work on it before leaving on the hunting trip.
Thanks
 
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Old Sep 22, 2015 | 09:39 AM
  #2  
droldsmorland's Avatar
droldsmorland
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From: Land of Taxes
If you have vacuum leaking your HVAC controls will only vent out the defrosters. Vac leaks are not ever a good thing.
 
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Old Sep 23, 2015 | 07:42 AM
  #3  
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Budman1962
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Ok. I was thinking that the hubs worked off a vacuum pump and not from engine vacuum. I don't think it's a continues vacuum. so maybe it wont throw a CEL. Thanks for the replies.
 
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Old Sep 23, 2015 | 09:22 AM
  #4  
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Immortal_Ben
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From: Colorado
Just shove a screw with a little RTV or something in the end of the vacuum lines.
 
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