Engine oil OEM Toyota or Mannol

VW recommends 505.01 for fixed service at 15k Km or 507.00 for flexible service at 30k Km. Since our driving condition is harsh, I usually cut those Km in half. Since you were pushing 505.01 at 12k I would recommend you use 507.00 5W30 LongLife for 15k to 18k to be on the safe zone especially if your runs are on highways. I’d highly recommend you check oil from Mannol 507.00, I’ve been using them and they are solid choice. It costs under 3.5k for 5L. You can fill 4.4L at change of oil and top up 200ml at 4,8 and 12k interval

I have a 2016 Corolla and just had the oil changed at dealership at 188000 km. Worked out for me.

I'm from a Toyota family. My parents used to buy Toyotas just out of warranty and never did any maintenance on them. When an oil change interval was due my dad checked the oil levels and maybe topped it up a little if necessary - like once a year that is. There was never an engine problem.

If it\u2019s a Toyota it will run just fine even with chewing gum instead of oil, a Subaru will explode one mile past the due service mark.

See how much metal that 08 weight pisswater has generated after only 1.3k miles? Switch to 0w30/5w30 and you'll see a drastic reduction in wear. I know I did.

Forgive me but I’m confused. The Tundra doesn’t have two separate oil reservoirs that I’m aware of and I change my own oil. Also, for what it’s worth mines been flawless since 2022 and almost 40,000 miles (not that that is a lot but just saying).

While I didn't own a 2018 (mine was 2013 hybrid -> 2022 prime), here's my short list:

Electric gives a huge increase in torque from 10-50mph

Mechanic told me the oil came out barely darker than it went in on the last change. ~80% electric miles

I’ll do the 15k oil change soon with Toyota OEM 0w-16, which is made by M1 but has a much higher moly content than the regular retail M1 oil.

If you are using ToyotaCare, they will push 10k/1yr oil change interval. If you willing to pay for every oil change, they don't care.

Pouring it in it seemed thinner than the rating would suggest. When I turned on my engine (NC MX-5) I noticed a new ticking noise that doesn't go away.

Turns out it's the hydraulic lifters.