1999 Lexus ES300 Q&A

1999 Lexus ES300 Question: my car is idling up high without me pushing gas pedal.

It also jerks when I put it in gear, what causes this? -
Answer 1
could be a vacuum leak. get a shop to check it for you. difficult to troubleshoot here without seeing it. Roy -
Comment 1
Thanks Roy, I plan on taking it to a shop -
Answer 2
COULD BE VAC LEAK OR BAD IDLE AIR CONTROL SYSTEM. HAVE IT DIAG BY YOUR MECH -
Comment 1
thank you, very much! -
Answer 3
my car changes speed independent of my inputs on the pedal -