Havoline 5W-20 SM

[nelsonlwn]

Just got my used oil analysis on Havoline 5W-20. Its posted in the used oil analysis section with a comparison to MC 5W-20. I am having Mr. Dyson do an analysis. From what I can tell, the TBN held up nicely for a dino. Seat of the pants analysis by the driver (a.k.a. me!) is that the engine runs sooooooo smooth on this Havoline. But Mr. Dyson will be the final word on the effectiveness of this oil in the Mazda 6 3.0L application.

 

[martyi]

I have been going back and forth (in my mind) between these two 5W20 oils for some time now. I plan on using one or the other after I dump the factory fill in my new Honda v6. I will be anxious to hear what Dyson says but right now I'll go over to the used oil analysis section and look at your report. Keep us posted.