SPDMETL

Hi everybody, my question involves a 1999 s10 4 door Blazer. It's got the 4 button selector for 4wd, and it's not giving me 4wd at all...this is a full dirtball, never-to-return-to-the-road rustbucket, so I'm free to do whatever I want to it.

After studying all the vacuum/switches/encoder stuff I can find, all I want is to lock it permanently into 4wd. The front axle is easy enough, but is it possible to shift the transfer case into 4HI and forget it? TIA!

SPDMETL

Nobody?

Recklessabandon

I have mine locked into 4wd full time right now but it's only temporary. To get it into 2wd I pull the front driveshaft out until I can finish what I started. If your interested in how I did it I can make a post but it's was a lot of work.

SPDMETL

I pulled off the actuator cable at the axle; the part where the cable was attached is now held engaged by two 5/8 machine collars