[Z06] oil question
Thread Starter
Racer
Joined: Sep 2009
Posts: 414
Likes: 1
From: CT
oil question
im currently running the full synthetic mobil 1, i have some new quarts sitting around of full synthetic mobil 1 high mileage that i use for my stang, can i use this oil mixed with the regular mobil 1? im assuming it is completely fine, just not sure if there are additives in the high mileage oil that could conflict with the regular full synthetic. All responses appreciated 
Le Mans Master
Joined: Jul 2009
Posts: 9,526
Likes: 12
From: Los Angeles California
High Mileage oil is thicker than low mileage oil. That isn't always the best for lower mileage cars because the thicker oil doesn't always get all the areas it needs to. I recommend not mixing different weighted oils. I personally wouldn't mix any oil at all.
