Johnny Joined May 27, 2002 Messages 14,011 Location Retired | Wausau, WI Mar 2, 2009 #21 Originally Posted By: Ty Williams What is "PZ"? Short for Pennzoil as is PZL.
V VK56VD Joined Dec 16, 2006 Messages 2,191 Location East Coast Mar 2, 2009 #22 Most Subaru's like thicker oil: 5w-40/10w-40.It's even recommended in your owners manual.
T Ty Williams Thread starter Joined Aug 9, 2006 Messages 77 Location Columbus, OH Mar 2, 2009 #23 It's actually only recommended above a certain temperature (can't remember it off the top of my head) that we typically don't reach in this part of the country. However, obviously, I'm going to a heavier oil next change.
It's actually only recommended above a certain temperature (can't remember it off the top of my head) that we typically don't reach in this part of the country. However, obviously, I'm going to a heavier oil next change.