Hello my Lexus rx330 cut off while having my kids in the car. I had got the battery checked and they said it’s good. It cut off and I got a boost and it only came on for 1 minute and cut back off There was no lights on the dash please help

 

Which year as I think you have posted in the wrong group [First gen RX-300].

I will move it to the right forum. As a guess, I would say you are having problems with the idle control. Try holding the gas pedal down a bit to see if that helps. Search on IACV.

Salim