2011 ES350. 170k miles and owned for 5 years purchased with 80k miles. Only repairs brakes and sway bar bushings and normal oil changes. After watching your videos. I am replacing plugs and radiator coolant but not sure about transmission fluid. You recommended not changing trans fluid if it has a lot of miles with no changes along the way. It has lifetime trans fluid but I would like it’s lifetime to be +250k miles. Had a 98-ES300 with 289k that I should have never gotten rid of. There was something very special with how smooth that car was.
Newly discovered your YouTube videos and I love your approach of using both sides of a dollar and your humor. Who adds the pop ups in the videos. Just love it
Scottys said many times if you change it now your just asking for problems. If the car still shift well at 300k miles your lucky in the first place. Don't chance ruining a good thing.
Leave it in and let it run. As long as you don't smell anything burning, you should be ok.
