Engine oil Mobil or Mannol

Extractor all the way. As for The amount left behind, it is inconsequential if you are maintaining a short oil change interval. I've seen a couple YouTube videos showing maybe 3 or 4 oz left behind.

Anything Dexos2, my fiancé worked at a chev dealer and I was getting their bulk 5w30 dexos2 at cost and my LSPI issues went away, mobil1 ESP went in last oil change at 250k km

ive used this in 2 cars ive owned never had a issue with it

i had a picanto from 68k with changing oil every 6 month with mannol since i did alot of mileage and i sold it at 140k engine was still running quiet

I've been using Mobil1 in my car for three years because the garage I worked at had a contract with their local distributor, and that's what I got at a steep discount. Last year I put Total's equivalent oil in it, absolutely no discernible diffrence between the two.

I run 5w30 Mobil 1 ESP with a Mann filter every 10k kms on my 7.5R. Got a great deal on it when it was on sale. It meets VW ratings, and I feel like that is really what is important.

I am using Liqui Moly now, but was using Valvoline/Mobil 1.

Got my car at 36k miles, and used the Valvoline/Mobil 1 up to ~300k miles and no major issues…

I use 5w-20 full synthetic from Mobil One. I change it every 5k miles, no more, and never have any issues with it.

I prefer Mobil 1 oil, some people will swear by the or that brand. I just wouldn’t buy store brand stuff myself.

Honda oil is overpriced and mid. Mobil1 is just mid. Neither are good regardless of the kind of consumer you are.

Syn 3 is garbage. I typically run mobil 1 full synthetic (twin cam) or motul and motul for other stuff since they have dedicated lines for primary, oil etc.