oil

[Spanky7]

regular, blended or full synthetic? I am most likely going to just do my oil changes. I believe this tahoe has had regular oil for it's life thus far

 

[KrautBurner]

I run full syn Rotella T (Shell) in all my vehicles (motorcycles, GTO, Tahoe, etc...). get it at Walmart
(5,000 mile change intervals)

I just swapped my 'Hoe out to syn two days ago (just got her about 2 weeks back)