howdy all, new to the forum! having problems with the 4WD on my 2000 blazer ZR2. when i shift into 4WD no problem (except for the indicator light not working) when i go to shift back into 2WD it takes a while then slams into 2WD. just wanna know what it could possibly be before i head into my mechanic for my annual screwing. thanks all!

 

moved to general tech section for better exposure.

 

Sorry I can't really think of anything but to check the transfer case oil.