Just wondering if anyone has any insight on this. 1999 sierra 4l60e. It is hard to shift it out of park sometimes. It seems the colder it gets, the worse it gets. Trans shifts fine once you are in gear and shifts fine into reverse and back into drive, just going to and from park. Think a filter and fluid change will help it out?

 

are you on a hill when in park?

 

Sounds like a cable issue IMO.

 

im with this guy

you could try unhooking both ends of the cable and see how easily it slides back and forth

 

thats what im thinking the more i think about it..i should be picking the truck up this week so i can mess around with it, i dont think its anything that will affect the trans other than the hassle of dealing with it