Something not right
#1
07-29-2018, 09:03 PM
Something not right Front diff/ transfer case
hi
I have 99 GMC Sierra. I have replaced the front diff and the encoder motor on the transfer case. It seems to be shifting into and out of 2hi and 4 hi. Had it jack stands to confirm. I was told the front drive shaft should spin freely if I am 2 hi but it does not. And ideas as to what is wrong?
no codes are listed before or after the repair work.
I have 99 GMC Sierra. I have replaced the front diff and the encoder motor on the transfer case. It seems to be shifting into and out of 2hi and 4 hi. Had it jack stands to confirm. I was told the front drive shaft should spin freely if I am 2 hi but it does not. And ideas as to what is wrong?
no codes are listed before or after the repair work.
Last edited by Ted Mehr; 07-29-2018 at 09:16 PM.
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