Lexus Troubleshooting Questions? Ask a Lexus Expert
Hi, I'm Ron and I will be helping you today.Stand by for a moment while I prepare your answer.
Check the idle air control motor for being dirty or bad.
Check for vacuum leaks with a smoke machine for intake gaskets etc.
Okay, then the data recorder will find the problem. Like I said earlier, I wish I could point you right to the problem, but some testing is needed right now. Thanks for understanding and for a great rating:)
Most definitely, it's never failed me yet. Now you have a recording of the event.
Just attach the data recorder to the computer connector.
Thanks again, Ron
If you are satisfied with my answer, I would greatly appreciate a 5star rating now and I will still assist you after you have rated metoo if another question pops up. I don’t get credit for helping youuntil you rate me.Thanks again, Ron