My 1993 silverado 3500 is haveing some major problems with the 4WD. When i pull the lever to engage the 4WD it doent do a thing. was thinking it was a fuse but changed them and yet nothing.

Any ideas?

It's probaly the vaccum actuator under the truck. I know it consists of some vaccum lines and a little black ball that they plug into. Should be close to the front differential. WARN makes a kit that you replace the factory one with that works like a charm. No hesitation going into 4wd like that factory sometimes does.

WARN makes a kit that you replace the factory one with that works like a charm. No hesitation going into 4wd like that factory sometimes does.

what is this kit called and how much?

From www.summitracing.com (http://www.summitracing.com) it is called the WARN 4x4 Electric Actuator kit and they sell it for $158.39
The Part # is 34760
That's the best I could do for ya man, I didn't find many places that still carried it.