u/RoundIcy1655

Hey guys, I have a RCF with 78,000 miles and I noticed a slight hesitation in my transmission to shift from 2nd to 3rd during acceleration while making a turn at an intersection. It kinda hung around 3,000rpm for like a second and a half(if I’m describing this exactly). It never happened before but it happened twice during my 1hr long drive today. I wonder if it’s because I accelerated hard and let off the gas as i came to another stop light during rush hour traffic (maybe it confused the ECU a little bit). I don’t know. Am I being paranoid, is this how the trans is programmed or is something starting to go wrong?what are your thoughts?

Hey guys. I recently purchased an RCF with 70,000 miles. Previous owner kept up with the engine oil changes but no records of a transmission fluid change or drain and fill. I can do it myself but I called Sewell Lexus and they said they only inspect the fluid and won’t touch it unless there’s a problem because it’s sealed. I called another decent auto shop and they said they can do the fluid change but they won’t change the transmission filter because it’s a 2017. YouTube tells me to change the filter and fluid every 60,00 miles. I don’t know what to do lol. Any advice?