What does one do when they don't know how well the previous owner treated their car? Well, pull a valve cover!
85k, with 10k on a single run Pennzoil Platinum (OLM was at 10%), the car was purchased with 68k. Filter was a Wix, filter dissection yet to come.
I was able to locate 3 receipts for previous oil changes, one at 6k using Valvoline blend, one at 6.5k using Castrol and the third at 65k again with Valvoline blend.
I guess running PP, and now PU, because of superior cleaning isn't really needed...
The car is a 2009 G8 with the 6.0l L76 (similar to a ls3)
85k, with 10k on a single run Pennzoil Platinum (OLM was at 10%), the car was purchased with 68k. Filter was a Wix, filter dissection yet to come.
I was able to locate 3 receipts for previous oil changes, one at 6k using Valvoline blend, one at 6.5k using Castrol and the third at 65k again with Valvoline blend.
I guess running PP, and now PU, because of superior cleaning isn't really needed...
The car is a 2009 G8 with the 6.0l L76 (similar to a ls3)