Hows everybody doing out there in cyberworld? This is Chief Rich, I just retired from 20 yrs of active duty Navy. I purchased my 2006 GMC duramax turbo diesel LST about 3 yrs ago. Needless to say that it sat in my garage alot because of my obligations to Uncle Sam. However now, I've got more time for my baby. My first question is I just got a low coolant light come on when I turn it over, however it doesn't do it much, any suggestions on what kind of coolant to use or should I replace it with new stuff, It's got 49,001 miles to date. Furthermore does anyone know how to change a fuel filter? Thanks for your suggestions Rich.

 

Welcome to db!! Thanks for your years of service!! I'm sure you will get all of your questions and then some answered very soon.

 

Thanks txredman, what part of Tx are you from? I was born and raised in San Antonio. Thanks for the welcome. Rich

 

use dexcool for the coolant

and for replacing the FF
https://www.dieselbombers.com/durama...placement.html

 

and thanks for your service. Enjoy retirement!
Johnny