Oil Change Issues! Help/Advise Needed!

Originally Posted by LakeShow

I think I will definitely switch to Redline as it similar to the Nissan Ester but also being Synthetic. I actually was driving my car last night and it was quite scary as my car was having trouble shifting and wouldn't hold it's RPMs. I have a 7AT and it was just a nightmare. Very sluggish shifts I haven't seen before and also with the paddle shifters it wouldn't hold RPMs in any gear.

For example I would be in 3rd gear at around 3.5k RPMs and I would lightly let off the throttle and the RPMs would just dip under 2k rapidly as if I held the clutch down in a manual car and if I hit the throttle again it had a hard time getting back up. Really quite strange and scared me a bit. Same scenario for the other gears as well.