[ChiltiCoatl89]

I am considering in trying the LM Engine flush, as far as the ceratec, I am sure it would be useful however I may try it later as this will be my first DIY Oil on my 5er since I got the car in June. (First oil change since I owned it). I want to try out this 0w40 and I will definitely provide everyone with an update on the performance and fuel economy and the general overall "feels". I want to do a video on it as well. I plan to do Engine oil service intervals of 5-6k and the car is currently at 78.6k miles.