Does anyone here have an opinion on how Rotella Synthetic would be on the seals of a higher mileage engine that has always seen 10W-30 dino. This is a '94 5.4L GM gas engine.
Thanks
Thanks
Well, guess that finally explains why I grew up running Chevron Delo in everything and have witnessed with my very own two eyes how clean a low-dollar convetional HDEO keeps a gas engine while all the "city folks" on here will tell you how bad it is...quote:
Originally posted by Andy H:
It's a pretty common practice in farm country to clean engines with a diesel oil.
It won't be any better or any worse as the 10w 30. Because Rotella Synthetic is not a true PAO or ester synthetic. Group I,II,III, and Group IV base oils all use some seal swell conditioners.quote:
Originally posted by Ironhorseman:
Does anyone here have an opinion on how Rotella Synthetic would be on the seals of a higher mileage engine that has always seen 10W-30 dino. This is a '94 5.4L GM gas engine.
Thanks