Recent content by DStarok

I've changed the oil 3 times before already: at 1k at 5k at 10k I'm thinking about to stick with 5,000 mile interval. Also, I'm thinking to run Valvoline Extended Protection for two consecutive intervals (to keep the engine clean) and then got back for Valvoline Extended Protection line. Now I...

2025 Toyota Tundra 🛻 Odometer at sampling: 14,5k miles Oil interval: 3,5k Oil: 0W20 OEM with OEM filter Car location: FL It was a first test. I wonder if [lead, tin, copper] are true indicator of the main bearing wear.