Lexus LS 400 Engine Sputter

Thanks My Lexus Has A Shudder From About 35 To 43 Mph , I Am A Ase Cert Tech With 10 Years Gm Exp And 20 Yrs Honda Exp . I Have Done All...

Engine Performance Problem 1994 Lexus Ls 400 V8 Two Wheel Drive 110000 Miles The Wife Was Driving Up A Hill And The Car Completely...

My Car A 1993 Lexus Ls 400 Sputters Badly While Running And Seems Like It Will Shut Off, Its Also Really Burning A Lot Of Gas. I've Put Fuel...

My Ls 400 Is Running Funny. It's Hesitating And Sputtering When Driving. When I Press The Accelerator The Tachometer Drop From 2-3 Down To 0...