- Joined
- Apr 4, 2022
- Threads
- 7
- Messages
- 130
- Reaction score
- 426
- Location
- Carlsbad, California
- Vehicle(s)
- Ford Maverick Hybrid, Toyota Highlander Hybrid
- Engine
- 2.5L Hybrid
@ShadowBlack XL440 I use one of those oil containers under the truck where you really don't get to look at the drained oil. I've taken a few quick samples of the stream from the pan during later oil changes just to see and the oil from my hybrid always looks fine to me.When you performed your 1st oil change at 1600 miles, did you find much for break-in particles? I found more aluminum particles in my 2022 EB but more gold (copper) particles in my 2024 Hybrid. Should I be concerned or do I need to pan this gold to cover a new bottom end? I am sure the next oil change will tell the story. Not really concerned while it is still under warranty.
I'd continue to argue for an early first oil change though. The bulk of the break-in particles suspended in the oil will be removed early that way.
I have no idea if the particle density in your drained oil picture is normal or not, but you can certainly expect a bunch of suspended particles on the first change so I personally wouldn't worry about it. As you said: have a look again with the second oil change, and remember these (Mazda designed L-series) 2.5 4-cyl. engines have proven highly reliable.
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