Please help :( I have a 92 4x4 s-10 4.3 l blazer.I rarely have used the 4x4 feature,i tried the other day and i heard a humming like it wasn`t shifting from 1 st gear in 4x4 mode only ,is that normal?should it go thru all gears while in 4x4?In
2x4 mode drives allright.I`ll appreciate any info. Thanks- posted
18 years ago