I Have A 2000 Es300. Recently My Trac Off And Check Engine Light Came On. Now When You Accelerate Hard, It Falls On Its Face And Will Not Shift Into Overdrive Unless You Feather The Gas. Can You Please Help Me. Thank You......

 

Sounds like either a faulty transmission shift solenoid, or clogged up throttle body, or both. You should take the car to Autozone and get the CEL read by a diagnostic scanner tool. The service is provided free of charge. Record the error code and get back with us on it

 

How many miles do you have on your ES300 ?

On a white rag, what color is you transmission fluid? Does it smell burnt?