Chevy C/K Truck Forum
I just bought a 1997 k2500
5.7l Vortec
4l80e Trans.
243c Trans. Case
Push button 4x4
When I go to engage the 4x4 (hi & lo) it clicks underneath the truck (sounds as if it engages), but the lights continuously blink.
I replaced the front actuator, and also replaced the 4x4 switch on the dash...