Quote:
Originally Posted by humfrz
 .. are you being serious..?? (bolded part).
humfrz
|
What? it's easy to feel if the oil is getting old in this car, the roughness from revving the engine alone says a lot. At below like 4.5k the difference isn't huge but @ high rpm is very pronounce.

It's like it's not happy for me to stay pass 5.5k.
But I think it might has something to do with my engine getting old too.

Usually the first 1.5k after oil change is buttery smooth then it slowly degrades.
Ok, I know that may sounds like out of this world......but It's very obvious if I don't change oil within a month or two after tracking the car.