Page updated on 06-18-2018

2003 s10 zr2 4x4

01-22-2011, 04:12 PM
Need some help? I have a 2003 4x4 auto that I have removed the trans and rebuilt it then replaced it. My issue is that now the transfer case GRINDS going from 4 lo to 4 hi and drive not real familiar with these systems, and will not go into gear unless I put it in park, when driving it comes out of gear and GRINDS REAL BAD, then goes back into gear when accelerating, I know the trans is right have been building these things for yrs, I did replace the vacum switch on transfer case after seeing fluid in the vacum lines, not sure were the diaphram is located or if this is even the problem, the 4wheel worked fine before but, has really been a pain trying to figure this thing out, could it be the shifter cable out of adjustment or? Please help not much hair left to pull out. :runaround: THANKS for anyones help

Brandon Archer
01-25-2011, 03:02 PM
you replaced the trans? what kind did you replace it with? makes sure u didnt get the zr5 instead of the zr2 trans

Add your comment to this topic!