Thread: 87 gmc np208 transfer case check
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Old 12-01-2010, 05:36 PM   #7
Redcap
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Join Date: May 2010
Location: Lewis County, WA
Posts: 1,523
Re: 87 gmc np208 transfer case check
Quote:
Originally Posted by tll74 View Post
It would not make any difference running or not. Nothing is going inside the t-case unless the truck is moving. For safety reasons do it with the engine off!
Exactly.
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