Hi guys, I'm new here. I just purchased a 1991 LS400 with 72000
miles on it (first owner car). Love the car and it's the most
comfortable, luxurious car I've ever owned. However, I don't know
weather all of you experince this with your first genenration lexuses
or is it just me. Ok, this is what happens: when I first take off
from a complete stop, as the RPM needle reaches around 1200-1300
there is a slight hesitation (split second) and once past that it
runs normally throughout the rest of the drive. Again, it happens
only when I'm accelerating from a complete stop and only when RPM is
1200-1300. If any of you have experinced this, please let me know
wheather that's the way it's supposed to be or is there something
wrong. Thank you.