I've found the PMU to be really sensitive to other pad deposits. On fresh rotors, they bed in easily, with other pads on the rotors before, it takes a bit more effort.
Dude, it's even in the service docs. I've proven your misinformation wrong with factual evidence countless times already on this forum, while all you post are words, I don't need to do it again.
BTW, how are the rotors on your wifes Mercedes doing?
Can we please please please please please stop posting when we don't know what we are talking about?
G48 is perfectly fine with HT-12. Both G48 & HT-12 are nitrate free.
My Supra I use mainly for track although I do drive to/from all tracks and also drive it on the street for pleasure drives and datalogging/tuning.
My last test at the end of last year is after 5 track days with some of those events seeing 270F oil temps. The test in 2024 I just had done had 5...
I run ethanol and I mentioned that I have tested my oil many times and how many track days earlier in this thread.
Before the Supra, I ran ethanol in all my cars for the last 15 years.
The ethanol “dilution” thing is wayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy overblown.
This is so not right at all.
Maybe in 1972 you would be right.
Can we please have people that don't know wtf they are talking about or just rehashing non-relevant crap from 30 years ago stop posting in advice threads?
Won’t get many people providing pre turbo intake temps as most people can’t log that sensor.
I have the same intake (mst copy) and also have the speed engineering snorkel. I also added a heat shield for the intake.
I measured temp at the air filter and they are on average 5-8F over ambient at...