Planning on changing the factory fill soon on my Acura TL 2012 3.7L engine. Waiting for MM to reach 15%.
Plan on using Pennzoil Ultra 4 qts and 1/2 qt Redline (because I have two bottles of redline left over and plan on using these for the extra 1/2 quart until they are gone). Both are 5w-20 as per Acura recommendation for this engine. PU is a SM oil but Acura makes no mention of SM v SN in the owner's manual.
Any comments or suggestions or even warnings?
Plan on using Pennzoil Ultra 4 qts and 1/2 qt Redline (because I have two bottles of redline left over and plan on using these for the extra 1/2 quart until they are gone). Both are 5w-20 as per Acura recommendation for this engine. PU is a SM oil but Acura makes no mention of SM v SN in the owner's manual.
Any comments or suggestions or even warnings?