G-05 coolant

[E4L]

Has anyone heard of changing the coolant the previous owner of my 2003 Tahoe changed it to the G-05 said he read it was better for the motor any truth to this. Thanks

 

[greenhornet]

Google G05 coolant and it will tell you all about it.

 

[Travieso]

http://lmgtfy.com/?q=G-05+coolant