1996 Sierra Grinding Noise when engaging 4wd low

[1997chevydriver]

thank you
I ask cause yesterday I must have knocked it in 4wd hi when it was off and drove 50 miles with it in 4wd hi so..

As long as you have same size ties, same gears, and didn't make any super sharp corners you should be fine. I can't believe that you didn't notice it for 50 miles......

 

[SkyHighColorado]

well I do mine every start of winter, before I need 4wd. Its easy to do and then you know for sure you have the right amount of fluid.

one time my tcase leaked over summer and barley any oil came out of it.

 

[great white]

... but on the other hand when i need 4x4 i don't go that fast anyways.....

Me neither.

If you need 4x4 at 55 mph you need to seriously slow down for the road conditions.....