Anyone know of any good deals on the AC Delco oil? Only place that I've seen it is O'Reilly's for $5.99 per quart.
Seems like a good Moly/Boron add pack and low volatility. Thoughts?
AC Delco 5W-30 PQIA Results
The bottles for Mobil Super Synthetic and High Mileage are of the same design as well. I don't think it's any secret that Mobil most likely produces and bottles the oil. But looking at the PQIA UOA for the oil, it appears to be different with regards to additives and NOACK.
Originally Posted By: bubbatime
The bottles sure do have a, um, shall we say, familiarity to them.
It probably is the same stuff inside too.
All XOM but not the same any more than M1 EP and Mobil Special are.
Add pack appears similar to M1 EP with reduced Calcium.
Also I dont believe thats a blend. The numbers look more like a pretty good GIII.