DefinitelyYes, some people are quite predictable, aren’t they?
I believe you. Do you think there trying to get around a certain warranty problem? I have never heard of anyone else doing this but certainly not saying it never happened.Don't know about Toyota. But I can defiantly tell you GM will pull an oil sample in some instances to confirm a warranty repair. To be clear-I am not refencing anything currently happening with one of their motors.
My local Toyota dealer used Valvoline only. So, who knows.When it comes time to take that 2026 Camry to the dealer for an oil change and the lube technician reaches up for the oil dispenser gun on the hose reel, do you think they're going to have 0W-8 in their bulk oil tanks?
When 0W-20 first came out, they still had 10W-30 in their bulk oil tanks.
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I suspect my local VW dealer may do the same thing.Local VW dealer used VW 5W40 in everything for a long time, even when Budack cycles moved to 0W20.
The " C" thing did throw a wrench in to such things. Not normal.Were seeing lots of problems getting replacement electrical components like ECU's for vehicles in the 10 year old + range now. Remember the chip shortage. OEM's were juggling components like hot potatoes. I bet anything built in that period comes back to bite us down the road.
There are credible GM techs that hang out on the truck boards. They state with some motor issues, especially replacement they will request an UOA. They dont usually state exactly why.I believe you. Do you think there trying to get around a certain warranty problem? I have never heard of anyone else doing this but certainly not saying it never happened.
This is precisely why I bought a fairly low mile 17 Camry with the 6 speed. Those are pretty good transmissions. I wanted the new body style Camry, but didn't want that 8 speed.If you are concerned you can always go thicker. 0W-8 is for CAFE fuel economy.
I'd be more concerned about the class action lawsuit for the 8 speed transmission.
Appreciate your replyDon't know about the Buick, but there are at least 3 variants of the AISIN UA80 / UB80, and it has been used in an absolute ton of vehicles. 2018 and up Camry ICE, 2019 and up RAV4 ICE, a whole bunch of other fwd Toyota's. I would think with the millions of units out there if these things were giving up we would have heard about it a long time ago - we wouldn't need a class action.
There are lot of variants sold to other OEM's - VW, BMW etc. And there is a similar transmission for the rwd platforms.
Why are you defiant about telling us?
So while it doesn't further the thread's fight about 0W8, Toyota uses this ridiculous wording for virtually every vehicle in recent history.Pleas search existing threads on this exact topic for answers to your questions.
But no it will not void your warranty. Your manual does not say this.
LOL Yes he sure is!Yes, some people are quite predictable, aren’t they?
This could be for any number of troubleshooting cause and effect. Perhaps a spun bearing, is their glycol in the oil? I doubt they are doing g a USA to police oil spec if the oil looks relatively clean and the vehicle looks serviced. They are probably looking to cause map the failure to better gather data for the manufacturer under warranty.There are credible GM techs that hang out on the truck boards. They state with some motor issues, especially replacement they will request an UOA. They dont usually state exactly why.
Because the electric motor generator more than makes up for that loss, however the stress on the internal combustion engine is much lessSurprised this hasn’t been mentioned. It’s also an Atkinson cycle engine which has less torque for a given rpm, than a traditional Otto cycle engine.
I suspect my local VW dealer may do the same thing.
TCCN did say on one of his videos, that in order for a dealership to get a warranty claim approved for an engine problem, they are required to drain a sample of oil and submit for UOA, to ensure the proper viscosity oil was used.First, your engine will not fail due to a mechanical issue related to oil under the warranty. Second, Toyota will not ask you for evidence of what oil you have used. I don't know where all the fear comes from, but "warranty" related to oil is a non issue.