i have a 99 4.3 s10 blazer with the auto 4wd option i dont know what transfer case it has. I use the utility part of the S.U.V the most lots of pulling heavy loads like downed trees and such, but my problem is every now and then when i use 4 low it dosent come out there are no codes present and ive tryed rocking back and forth and that sort of thing
any help would be greatly apreciated
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