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Z51 Grease Fitting Issue

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Old May 26, 2006 | 01:02 PM
  #1  
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Default Z51 Grease Fitting Issue

Any one else use Mobil 1 synthetic grease n the Z51 tie rod ends and have it leak out? Mine is leaking out as an oil from the fitting. I did not over fill but Mobil1 claims it's getting so hot that it's braking down. They said it conforms to the requirements of NLGI #2,
Category LB or GC-LB as show in the manual.
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Old May 26, 2006 | 01:14 PM
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Not on my car...but I have had Mobile 1 Grease in my grease gun leak out a "red Oil" just hanging in the garage.
I don't know why but this happens on a regular basis.....
and while I live in NM .....my garage doesn't get "that" hot.
Pat
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Old May 26, 2006 | 01:27 PM
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I've had it leak from the grease gun like Pat, when I was stationed in Phoenix, but I've never had it leak from the fitting. Hmmmm, let me see, synthetic grease that meets the call outs and Mobil says the application was getting too hot? And I just bought another tube for my 06 Z51.
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Old May 26, 2006 | 01:34 PM
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Pipe-
Leaking from both fittings or just one? Perhaps the little ball in the fitting is not sealing properly?
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Old May 26, 2006 | 01:42 PM
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Both, thats why I rulled out the fitting.
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Old May 26, 2006 | 01:48 PM
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I have had good performance from Valvoline synthetic grease.
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Old May 26, 2006 | 02:10 PM
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Mine leaked out of both for a long time. (2 or 3 months) It has now stopped. I just changed the oil and I skipped the grease job this time.
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Old May 26, 2006 | 02:11 PM
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More maintenance
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