Owner reviews for engine oil

I will also vouch for liqui moly. Always liked it, ran a blackstone sample test at like 8000 miles on one of my old cars and the results I got were basically "Extremely low wear, run it like another 5k theres plenty of life left in this oil" so I've never run anything else since.

I stick to my regular brands for my cars. Being Kroon Oil, Castrol or Selenia.

When it comes to brands most good brands work fine like Mobil 1, Castrol, Valvoline and so on. All these oils even including the cheaper amazon brand oils have been tested by the American petroleum institute and they have a stamp on every bottle.

Since then, I've changed my oil to a low SAPS VW 504 Mobil 1 5w30 ESP X3 which according to lubrizol has superior resistance to deposit and sludge formation. At this point, I've got consumption down to around 1qt/1400 mi which is a great improvement from where it was before. Hoping for further improvements with time but pleased with progress.

I personally like Amsoil better they actually created synthetic oil but I don’t believe in 25,000 miles on it oil change if you want to run it for like 10,000 and change the filter halfway through 5000 I believe the Oil Wall hold off no problem bye just seems like a lot of miles to put on oil

AMSOIL ALL THE WAY!!!

Coyote tick is practically gone and I’ve tried Motorcraft, Penzoil, Mobil, Royal Purple, & Castrol. Amsoil is a little more $ but 100% worth it.

My wife drove a 2017 volt for four years and 60k miles and loved every moment of it. Regularly got 61 miles to a charge, had one oil change in four years as the total maintenance cost, and could still drive across the country if we wants with no charging needs.

I ran Pennzoil XLF in all my two strokes for years with no probs. Good price and readily available at Wal-Mart, Amazon, etc. Quality oil and lower smoke than many.

Amsoil 10W-30 Signature Series here. It's on the expensive side but it's 100% synthetic, tests great, and made in the USA.

Suggested I change oil from Castrol Syntec to maybe Royal Purple or Amsoil.