Chevy Silverado and GMC Sierra Forum banner

How often to change fully synthetic engine oil?

1 reading
23K views 155 replies 32 participants last post by  securityguy1  
The OP originally just asked for an oil change recommendation….that’s a pretty simply question.
The it turned into a shit.show as people have to criticize, flame, judge, admonish others, and then the name calling starts.
So many threads have had the same issues. How silly.
Three or four well written responses would have answered the OP’s question. What ever happened to HELP rather than SLAM on a forum???
have you by chance heard of "the internet?"
 
very well might, i stopped reading after that.

These things happen on a text base forum. no biggie
no we have to have a generational blood feud over this, where my descendants and your descendants fight for eons over a relatively insignificant disagreement regarding best maintenance practices.
 
i have a 2016 2500hd with the 6.0. go to bob is the oil guy forum and you'll learn more than you ever wanted to know. bottom line you are definitely safe going by the OLM and can usually get away with using the same filter for 2 oil changes.

personally i cant see bothering to crawl under the truck and not swap the filter, so i change them both on the first convenient day when the OLM gets below 10%. delco filter and the cheapest dexos 5w-30 full syn i can find, used to be supertech but lately has been quaker state high mileage.