If I were you, try to reset your ECU.. You can either pull out the ECU fuse in the long fuse holder in the enginebay or disconnect the battery.. But either way you choose leave it disconnected for atleast 20 minutes.. Then after you put the fuse in or re-connect the battery drive the *BLEEP* out of it.. The ECU will relearn your driving habits and hopefully that clears up your problem..
2001 Gs300 Acceleration Hesitation
in 93 - 05 Lexus GS300 / GS400 / GS430
Posted
which color fuse is the fuse for the ECU?