[footballmn]

ok here is the deal.I have a 2002 s10 zr2 with on the fly 4x4. I push the 4 hi button and it clicks like it always has coming from the passenger side of the truck behind the kick panel. i can also hear it engaging under neath the truck. this suggests to me that the transfer case is engaging. Also i tried putting it in 4 lo and it gears down properly yet still nothing coming from the front tires in either 4 lo or 4 hi any help would be appreciated