New Guy purchased a 208,000 mile 01 Denali

[4WDTRK]

If you're like me you just want to change fluids and do the other basic maintenance for peace of mind. Go ahead and do them as time allows. It's cheap insurance and you'll feel good about it.

 

[DJ Englewood]

Yeah I guess I go that route but I'm a Lil scared to change the transmission fluid for fear it will mess stuff up