OK my 4x4 was not working so I heard to check the actuator..So i manually hit the actuator and it popped into 4x4 so deos this mean i need a new actuator? thanks for the help

 

Might just be a sticking cable. A little WD40 and working it back and forth should help if that is the case.

 

OK I sprayed the cable down work it for awhile and still not working..any thing else i should try before buying another actuator? thanks for the help