M macy1188 Thread starter Joined Dec 26, 2013 Messages 7 Location seattle, wa Dec 30, 2013 #21 Well I have been running the redline 75w-80 and it has been shifting perfectly even when cold. Not experience the hard shifts that everyone has with the -90 so long story short use the correct oil weight.
Well I have been running the redline 75w-80 and it has been shifting perfectly even when cold. Not experience the hard shifts that everyone has with the -90 so long story short use the correct oil weight.