Any1 use paco brand of engine oil? Previously was the infamous conoco brand of engine oil. Any review?

Whats a/c? Got a friend recommended the use of this oil but no idea how good it is. Any1 heard of it or used it before?

It is never too late to change to a better oil unless u abused your engine before and caused the engine to worn out and started consuming engine oil. Do note to check if your exhaust emits any blueish smoke when running otherwise should still be in fine running condition. My ride is already 15 years old recon car and have been using fully syn. oil since I bought it 5 years ago. Not a drop of leak in between oil change.