85k 2014 GMC Sierra
Wondering if anyone experimented with different weight oils, 0-20 always seemed a little thin to me, perhaps this is why the valvetrains let go, no protection.
I have 5-20 in it now, only owned it a month, barely drive it. 5 vs 0 is not a big difference, really wondering about the warm weight, going to 30w.
Also, anyone know what the new trucks run now, 2022/3?
Thanks in advance!
Wondering if anyone experimented with different weight oils, 0-20 always seemed a little thin to me, perhaps this is why the valvetrains let go, no protection.
I have 5-20 in it now, only owned it a month, barely drive it. 5 vs 0 is not a big difference, really wondering about the warm weight, going to 30w.
Also, anyone know what the new trucks run now, 2022/3?
Thanks in advance!
